20 february 2025

A night out with my 6-inch, after a month of cloudy weather.  I had some difficulty getting the setting circles to align, and conditions were not very good -- poor transparency and average seeing, even with the small aperture -- and I had a late start as it was.  Good to be out all the same.

A  2142 AB: 152; 250x: Faint unequal pair, hairline split.  -14% PRO, and a poor PMV, it is not binary.

10h 05m 43.55s +41° 02' 42.7" P.A. 293.00 sep 1.0 mag 7.97,8.83 Sp F0 dist. 137.55 pc (448.69 l.y.)

BU  219 AB: 152; 250x: Excellent close pair, 2 Dm, nicely split, best seen with high power.  -23% PRO and a poor PMV, it is not binary.

10h 21m 35.86s -22° 31' 42.7" P.A. 186.00 sep 1.8 mag 6.70,8.52 Sp A1V dist. 165.29 pc (539.18 l.y.)

BU  411 AB: 152; 200x: Faint, very close split.  15% PRO, a poor PMV, only 59 AU WS, 1.4+1.1 Msol, it is probably binary.  SOC grade 2 orbit, 159.3-year period, it is at apastron and won't have much change the next coupld of decades. 

10h 36m 04.49s -26° 40' 31.6" P.A. 303.00 sep 1.3 mag 6.68,7.77 Sp F6V dist. 41.25 pc (134.56 l.y.)

HJ 4311 AB: 152; 125x: Very bright primary and well split faint secondary, looks like a star with a planet.  36% PRO, 249 AU WS, poor PMV, 1.6+0.7 Msol, it is possibly binary and needs an orbit

10h 23m 17.55s -13° 22' 37.7" P.A. 119.00 sep 4.7 mag 6.70,10.26 Sp F5V dist. 53.45 pc (174.35 l.y.)

HU 1128 AB: 152; 125x: Wide B noticed with averted vision then can hold.  75% PRO, 68 AU WS, negative PMV, and RVD 4.8 < EV 5.6.  SOC grade 5 orbit 241-year period. 

09h 35m 39.50s +35° 48' 36.4" P.A. 58.00 sep 7.3 mag 4.80,12.50 Sp G8V dist. 11.37 pc (37.09 l.y.)

LDS2863 AB: 152; 125x: 4 Dm, super wide, white A, light orange B.  These appear to share a similar proper motion, but there is only 1% PRO, 1,588 AU WS, 1.2+0.5 Msol, but RVD 2.8 > EV 1.4, it is not binary.

10h 30m 37.58s +55° 58' 49.9" P.A. 303.00 sep 122.8 mag 4.88,8.86 Sp F8V+K7V dist. 12.78 pc (41.69 l.y.)

STF1405 AB: 152; 125x: White stars, well separated, B detected with averted vision then can hold.  18% PRO, 2,800 AU WS, 2.0+0.8 Msol, but RVD 3.6 > EV 1.3, it is not binary.

10h 05m 55.92s +39° 34' 55.7" P.A. 252.00 sep 22.2 mag 7.30,11.76 Sp A9V dist. 105.82 pc (345.18 l.y.)

STF1424 AB: 152; 125x: Algieba.  Lovely same color light-yellow stars, 3 Dm, well split.  Seen with the 60mm too, with 40x and best at 90x, with nice diffraction rings.  No Gaia data.  SOC grade 4 orbit, 554-year period. 

10h 19m 58.35s +19° 50' 29.4" P.A. 127.00 sep 4.7 mag 2.37,3.64 Sp K1III+gG7 dist. 39.89 pc (130.12 l.y.)

STF1426 AB: 152; 250x: Unequal hairline with seeing only. No Gaia data for A.  SOC grade 4 orbit, 774-year period.

10h 20m 32.32s +06° 25' 47.6" P.A. 315.00 sep 0.9 mag 7.99,8.30 Sp F5 dist. 149.7 pc (488.32 l.y.)

STF1431 AB: 152; 125x: 2 Dm, nicely split.  -1% PRO, poor PMV, it is not likely binary.

10h 25m 35.12s +08° 46' 35.4" P.A. 76.00 sep 3.6 mag 7.76,9.07 Sp A8III dist. 151.98 pc (495.76 l.y.)

STF1432 AB: 152; 125x: Super wide, 2 Dm.  -93% PRO, it is not binary.

10h 26m 59.53s +29° 40' 31.0" P.A. 121.00 sep 28.6 mag 7.84,10.28 Sp F2 dist. 100.3 pc (327.18 l.y.)

STF1440 AB: 152; 125x: 1 Dm, wide.  Only 6% PRO, a poor PMV, it is not likely binary. 

10h 29m 49.23s -03° 54' 55.2" P.A. 345.00 sep 14.8 mag 7.81,9.17 Sp G0 dist. 145.35 pc (474.13 l.y.)

STF1441 AB: 152; 200x: Excellent pair, light orange stars with a closely split 2 Dm B.  No Gaia data for B.  Low chance of it being binary, given the distance from us and the relatively wide split.  An orbit can be tried all the same.

10h 30m 58.78s -07° 38' 15.2" P.A. 167.00 sep 2.8 mag 6.51,8.81 Sp K5III+F6V dist. 348.43 pc (1136.58 l.y.)

STF1450 AB: 152; 200x: Very fine close split, dull white stars, 2 Dm.  No Gaia data for B.  Given the distance from us, I don't think chances are good for it to be binary.

10h 35m 02.16s +08° 39' 01.6" P.A. 157.00 sep 2.0 mag 5.80,7.90 Sp A2V dist. 131.41 pc (428.66 l.y.)

STF1457 AB: 152; 200x: Very closely split unequal pair.  -62% PRO, it is not binary.

10h 38m 43.14s +05° 44' 02.9" P.A. 334.00 sep 1.9 mag 7.69,8.16 Sp F5V dist. 65.4 pc (213.33 l.y.)

STFB  6 AB: 60; 40x: Unequal super wide.  No Gaia data. 

10h 08m 22.31s +11° 58' 01.9" P.A. 304.00 sep 179.2 mag 1.40,8.24 Sp B7V dist. 24.31 pc (79.3 l.y.)

STT 215 AB: 152; 250x: Very fine white unequal pair, close clean split with high power, suspected lower powers. 31% PRO, 152 AU WS, 1.9+1.8, it is probably binary.  SOC grade 4 orbit, 468-year period.

10h 16m 16.05s +17° 44' 24.6" P.A. 176.00 sep 1.5 mag 7.25,7.46 Sp A9IV dist. 114.55 pc (373.66 l.y.)

STT 216 AB: 152; 250x: Difficult, with seeing, two hazy hairline split stars.  Elongates with averted vision.  -32% PRO, 1.0+0.6 Msol, RVD 2.0 < EV 6.8.  There is a SOC grade 3 orbit, 315-year period, it may well be binary in spite of the parallax discrepancy.

10h 22m 43.81s +15° 20' 39.7" P.A. 228.00 sep 2.5 mag 7.38,10.28 Sp G5 dist. 28.77 pc (93.85 l.y.)

STT 219 AB: 152; 125x: B seen with averted vision only.  -73% PRO, it is not binary.

10h 30m 11.49s +50° 59' 36.2" P.A. 297.00 sep 13.2 mag 7.60,11.70 Sp A7IV dist. 158.48 pc (516.96 l.y.)

STT 523 AB: 152; 200x: Very faint B seen with averted vision only, well split. 71% PRO, 173 AU WS, 1.2+0.4 Msol, RVD 4.2 > EV 4.0, but not by much.  It is possibly binary and an orbit is needed.

10h 17m 14.53s +23° 06' 22.3" P.A. 300.00 sep 7.9 mag 5.80,11.30 Sp F6V+M1.5 dist. 22.81 pc (74.41 l.y.) 

16 january 2025

A very productive night with the 6-inch.  Seeing was quite good, nearly perfect at higher elevations.  A bit of typical marine haze.  Cold, in the upper 30s, and light dew.  I observed from around 7:00 and caught the beginnings of an Io shadow transit on Jupiter, and Venus and Saturn close to each other (through branches of a neighbor's tree), and Mars, with a polar ice cap and dark features visible.  I ended the night around 11pm with a bino-viewed look at the moon.  All around a great night.

BGH  21 AB: 60; 40x: 2 Dm, superwide.  This pair have a very similar proper motion in speed and direction, but with -92% PRO, it is not binary.

05h 10m 03.87s +27° 33' 23.4" P.A. 353.00 sep 314.6 mag 7.02,9.27 Sp F5+G5 dist. 39.67 pc (129.4 l.y.)

BU  189 AB: 152; 125x: 3 Dm, well separated B with averted vision only.  26% PRO, 1,407 AU WS, 3.8+1.6 Msol, but RVD 3.3 > EV 2.6, it is not binary.

05h 20m 26.41s -05° 22' 03.1" P.A. 285.00 sep 4.6 mag 6.41,9.80 Sp B8III dist. 281.69 pc (918.87 l.y.)

BU  317 AB: 152; 200x: Reddish A, wide B with averted vision only.  25% PRO, 2,044 AU WS, 2.9+1.4 Msol, but RVD 3.5 > EV 1.9, it is not binary.

05h 13m 55.82s -22° 59' 18.6" P.A. 13.00 sep 8.7 mag 7.54,10.27 Sp K0III dist. 243.9 pc (795.6 l.y.)

BU  327 AB: 152; 250x: Unequal hairline split, with seeing and high power only.  No Gaia data for the companion.  Given how close it is, an orbit should be tried.

06h 58m 28.16s -03° 01' 25.4" P.A. 107.00 sep 0.6 mag 7.80,8.15 Sp B0.5IV dist. 515.46 pc (1681.43 l.y.)

BU  560 AB: 152; 200x: Beautiful close unequal pair.  -7% PRO, it is not likely binary.

05h 47m 24.87s +29° 39' 26.9" P.A. 124.00 sep 1.7 mag 7.77,8.24 Sp F8 dist. 79.55 pc (259.49 l.y.)

BU  573 AB: 152; 250x: Hairline split with seeing, near equal, white.  No Gaia data for the companion.  SOC grade 4 orbit, 855-year period, if correct it will drastically tighten over the next 20 years.

07h 01m 49.89s -10° 52' 56.3" P.A. 311.00 sep 0.8 mag 7.16,7.83 Sp F8 dist. 118.34 pc (386.03 l.y.)

BUP  79 AC: 152; 125x: 5 Dm superwide, C on edge of direct vision.  -80% PRO, it is not binary.  Nor is AB, -73% PRO.

05h 27m 38.89s +34° 28' 33.6" P.A. 72.00 sep 61.8 mag 5.22,10.87 Sp K3IIICN+2 dist. 138.89 pc (453.06 l.y.)

COO  31 AB: 152; 125x: 2 Dm, B just seen direct vision, very wide.  19% PRO, 2,419 AU WS, 2.1+1.1 Msol, but the RVD 2.3 > EV 1.5, it is not binary.

05h 23m 38.15s -22° 18' 29.2" P.A. 284.00 sep 17.4 mag 7.45,10.22 Sp A7V dist. 684.93 pc (2234.24 l.y.)

CPO 7 AB: 152; 250x: Adhara. As challenging as nearby Sirus B.  B is faint but well separated from A's dancing diffraction. No Gaia data.

06h 58m 37.55s -28° 58' 19.5" P.A. 162.00 sep 7.9 mag 1.50,7.50 Sp B2II dist. 124.22 pc (405.21 l.y.)

DA  3 AB: 152; 250x: Exquisitely close hairline split, 1 Dm.  1% PRO 2.5% error, 337 AU WS, 3.4+2.7 Msol, it probably is not binary.

05h 35m 54.08s -05° 37' 42.4" P.A. 173.00 sep 0.9 mag 7.33,8.54 Sp B6Ve

DA  4 AB: 152; 250x: Very challenging, close separation, B appears as a steady brightening in A's diffraction.  No Gaia parallax data for B.  It might be too far to be binary, but an orbit could be tried.

05h 35m 23.16s -04° 50' 18.1" P.A. 202.00 sep 1.2 mag 4.61,7.50 Sp B1V dist. 271 pc (884 l.y.)

ENG  22 AS: 152; 125x: Superwide 3 Dm.  Part of BUP 82.  19% PRO, 1,203 AU WS, 0.8+0.4 Msol, but RVD 2.3 > EV 1.4, it is not binary.

05h 41m 20.33s +53° 28' 51.7" P.A. 72.00 sep 97.9 mag 6.29,9.84 Sp K1V+M0.5V dist. 12.28 pc (40.06 l.y.)

H 6 40 AB: 152; 125x: Superwide, 3 Dm.  26% PRO, 864 AU WS, 1.3+0.7 Msol, and the RVD 2.1 is =/> EV 2.0.  There is a chance it's binary, an orbit should be tried.

05h 44m 27.79s -22° 26' 54.2" P.A. 349.00 sep 95.5 mag 3.64,6.28 Sp F6V+K2V dist. 8.93 pc (29.13 l.y.)

HDS 713 AB: 152; 200x: Faint unequal, very wide.  46% PRO, 4,411 AU WS, 1.3+1.3 Msol, and RVD 0.1 < EV 1.0, it is likely binary and needs an orbit.

05h 26m 05.38s +22° 49' 33.6" P.A. 129.00 sep 24.0 mag 10.00,10.19 Sp G0 dist. 362.32 pc (1181.89 l.y.)

HJ 3750 AB: 152; 200x: Pretty, bright, cream-colored A, light orange B, close but good separation, 4 Dm. 86% PRO, 513 AU WS, 3.7+1.6 Msol, it is probably binary and needs an orbit tried.

05h 20m 26.91s -21° 14' 23.1" P.A. 279.00 sep 4.0 mag 4.72,8.45 Sp A0Vv dist. 127.55 pc (416.07 l.y.)

HJ 3752 AB: 152; 200x: Lovely 3 Dm, good separation.  -15% PRO, it is not likely binary.

05h 21m 46.27s -24° 46' 22.6" P.A. 91.00 sep 3.5 mag 5.44,6.58 Sp G0 dist. 107.87 pc (351.87 l.y.)

HJ 3770 AB: 152; 125x: Well separated B barely seen with averted vision.  57% PRO, 218 AU WS, 1.2+0.6 Msol, and RVD 2.6 < EV 3.8, it is likely binary and needs an orbit.

05h 33m 30.36s -24° 20' 16.6" P.A. 24.00 sep 4.2 mag 7.79,11.35 Sp F7V dist. 50.58 pc (164.99 l.y.)

HJ 3788 AB: 152; 125x: 2 Dm, superwide.  -33% PRO, and RVD 1.7 > EV 1.5, it is not binary.

05h 41m 16.85s -26° 20' 48.0" P.A. 155.00 sep 25.7 mag 7.60,9.20 Sp F3/5V dist. 68.26 pc (222.66 l.y.)

HJ 3798 AB: 152; 125x: Unequal very wide.  -77% PRO, they are not binary.

05h 47m 12.85s -24° 29' 44.1" P.A. 70.00 sep 15.3 mag 8.19,8.76 Sp F2V+F5IV

HJ 3914 AB: 152; 125x: Wide, 3 Dm B with averted vision only.  5% PRO, 2,562 AU WS, 2.8+1.0 Msol, there is a small possibility it's binary and an orbit can be tried.

07h 02m 08.61s -23° 29' 49.3" P.A. 314.00 sep 11.0 mag 7.52,11.00 Sp G8III/IV

HO  342 AB: 152; 250x: Unequal 1 Dm, close separation.  -11% PRO, it is not likely binary.

07h 02m 50.54s +13° 05' 21.7" P.A. 89.00 sep 1.2 mag 7.99,8.71 Sp F5 dist. 212.31 pc (692.56 l.y.)

HU  112 AB: 152; 250x: Subtlety notched elongation, unequal.  Needs more aperture to resolve.  No Gaia data.  This is an insanely tight, sub-arcsecond triple!  Or, quadruple, as there is a spectroscopic Ba,Bb pair.  The B and C pairs have nearly identical position angles and separations, so likely appear overlapped.  I need to observe this with the 20-inch.   

HU 112 AB: 07h 01m 49.51s -11° 18' 03.3" P.A. 196.00 sep 0.6 mag 7.03,7.70 Sp B2V+B9V dist. 444.44 pc (1449.76 l.y.)

SAO 3 AC: 07h 01m 49.51s -11° 18' 03.3" P.A. 198.00 sep 0.7 mag 7.03,7.80 Sp B2V+B9V dist. 444.44 pc (1449.76 l.y.)

HU 1107 AB: 152; 250x: Difficult, B is very much fainter, but steady on white A's diffraction ring. -32% PRO, it is not binary.

05h 37m 15.06s +64° 09' 16.9" P.A. 57.00 sep 1.5 mag 6.18,9.81 Sp A0V dist. 111.23 pc (362.83 l.y.)

I   183 AB: 152; 200x: Not very difficult, 4 Dm, well separated, seen at 125x, better view with 200x.  -81% PRO, it is not binary.

07h 00m 47.55s -25° 38' 37.6" P.A. 139.00 sep 3.9 mag 7.41,9.93 Sp B2IV dist. 515.46 pc (1681.43 l.y.)

J 36 AB: 152; 250x: Beautiful, faint B close split.  -3% PRO, only 131 AU WS, 1.5+1.0 Msol -- it is probably not binary, but an orbit could be tried.

05h 48m 15.09s +03° 53' 56.2" P.A. 95.00 sep 1.4 mag 7.83,9.56 Sp F8

S   476 AB: 152; 125x: Wide, slightly unequal.  -13% PRO, it is not binary.

05h 19m 17.44s -18° 31' 11.8" P.A. 18.00 sep 39.3 mag 6.31,6.48 Sp B3V+Ap dist. 263.16 pc (858.43 l.y.)

S   541 AB: 152; 125x: 1 Dm, super wide.  6% PRO, 5,983 AU WS, 3.1+2.3 Msol, RVD 1.4 => EV 1.3.  The numbers are marginal, but there is some chance it is binary, an orbit can be tried.

06h 56m 34.17s -22° 38' 41.5" P.A. 44.00 sep 23.3 mag 7.48,8.53 Sp K0III+F dist. 290.7 pc (948.26 l.y.)

STF 645 A-BC: 152; 125x: White and well separated 2 Dm B.  No Gaia data for B, but it's BC that's the prize, BU 1047 SOC grade 3 orbit.

05h 09m 45.06s +28° 01' 50.2" P.A. 29.00 sep 11.3 mag 6.04,9.11 Sp A5m dist. 52.6 pc (171.58 l.y.)

STF 648: AB: 152; 125x: Unequal, well separated, light orange.  14% PRO, 211 AU WS, 1.1+0.9 Msol, and RVD 0.7 < EV 4.0, it is likely binary and needs an orbit.

STF 676 AB: 152; 125x: Close split, 1 Dm.  -30% PRO, it is not binary.

05h 24m 47.16s +64° 43' 52.7" P.A. 268.00 sep 1.4 mag 8.13,8.92 Sp F8 dist. 204.08 pc (665.71 l.y.)

STF 677 AB: 152; 250x: Very closely split, 1 Dm, nice pair.  -9% PRO, it is not likely binary, in spite of the SOC grade 4 orbit 430-year period.

05h 24m 44.29s +63° 23' 11.1" P.A. 108.00 sep 1.2 mag 7.86,8.50 Sp G0 dist. 47.15 pc (153.8 l.y.)

STF 684 AB: 152; 250x: Very close separation, 2 Dm.  -11% PRO, it is not likely binary.

05h 22m 11.04s +45° 04' 53.9" P.A. 141.00 sep 1.5 mag 7.72,9.34 Sp B8III dist. 5882.35 pc (19188.23 l.y.)

STF 698 AB: 152; 125x: 1 Dm, superwide.  -92% PRO, it is not binary.

05h 25m 12.94s +34° 51' 18.6" P.A. 348.00 sep 31.4 mag 6.65,8.33 Sp K2III dist. 5263.16 pc (17168.43 l.y.)

STF 699 AB: 152; 125x: White, 1 Dm, wide, in a rich field.  -4% PRO with 4% error, 1,804 AU WS, 2.2+1.9 Msol, and a 0.09 PMV.  It's possible to be binary, an orbit could be tried.

05h 25m 38.50s +38° 02' 41.1" P.A. 345.00 sep 8.9 mag 7.90,8.61 Sp A1V dist. 308.64 pc (1006.78 l.y.)

STF 711 AB: 152; 125x: 2 Dm, wide.  -44% PRO, it is not binary (in spite of SOC grade 5 orbit).

05h 31m 28.89s +54° 39' 15.8" P.A. 226.00 sep 7.3 mag 7.78,9.67 Sp G1+K2 dist. 39.31 pc (128.23 l.y.)

STF 718 AB: 152; 125x: Near equal white stars, well separated, in a rich field.  17% PRO, 847 AU WS, 1.8+1.8 Msol, and RVD 0.1 < EV 2.8, it is likely binary and needs an orbit.  It is very close to us, so the separation is apparently wide for us to see easily.

05h 32m 20.59s +49° 23' 36.5" P.A. 72.00 sep 7.8 mag 7.47,7.54 Sp F5 dist. 82.58 pc (269.38 l.y.)

STF 719 AB: 152; 250x: Lovely closely split 2 Dm pair, with a similar magnitude C further out with similar position angle.  -29% it is not binary (nor is the C pair).

05h 30m 06.14s +29° 32' 55.3" P.A. 336.00 sep 1.4 mag 7.50,8.76 Sp G5 dist. 169.78 pc (553.82 l.y.)

STF 734 AB: 152; 250x: Excellent close split, >1 Dm.  -28% PRO, it is not binary.

05h 33m 07.35s -01° 43' 02.5" P.A. 355.00 sep 1.6 mag 6.67,8.22 Sp B4Vn dist. 315.46 pc (1029.03 l.y.)

STF 736 AB: 152; 250x: Lovely close pair, 1 Dm.  47% PRO, 112 AU WS, 1.2+0.9 Msol, it is likely binary and needs an orbit.

05h 37m 07.20s +41° 49' 41.7" sep 2.7 mag 7.45,8.57 Sp F8 dist. 44.19 pc (144.15 l.y.)

STF 768 AB: 152; 125x: 3 Dm wide pair.  12% PRO, 9,636 AU WS, 3.9+2.0, there is some chance it is binary, and orbit can be tried.

05h 43m 17.17s +41° 07' 22.4" P.A. 221.00 sep 18.8 mag 7.45,10.32 Sp B8 dist. 82.37 pc (268.69 l.y.)

STF 973 AB: 152; 125x: Slightly unequal, wide.  -23% PRO, it is not binary.

07h 04m 03.92s +75° 13' 39.1" P.A. 32.00 sep 12.8 mag 7.22,8.19 Sp G0 dist. 35.71 pc (116.49 l.y.)

STF 997 AB: 152; 200x: Light orange A and blue B, well separated.  86% PRO, 832 AU WS, 5.7+3.0 Msol, it is likely binary and an orbit is needed.

06h 56m 06.59s -14° 02' 33.6" P.A. 343.00 sep 2.9 mag 5.27,7.14 Sp G5III+A2 dist. 381.68 pc (1245.04 l.y.)

STT 106 AB: 152; 125x: White, 2 Dm wide pair.  7% PRO, 581 AU WS, 1.5+0.7 Msol, but RVD 3.0 > EV 2.6, it is not binary.

05h 22m 11.20s +05° 23' 43.1" P.A. 40.00 sep 9.5 mag 7.06,10.06 Sp F6V dist. 56.66 pc (184.82 l.y.)

STT 108 AB: 152; 200x: Very much fainter B nicely split from white A.  -7% PRO, it is not binary.

05h 29m 19.14s +18° 21' 56.5" P.A. 131.00 sep 3.2 mag 6.77,10.42 Sp A2 dist. 186.92 pc (609.73 l.y.)

STT 112 AB: 152; 250x: ! Unequal hairline split, great pair.  -41% PRO, it is not binary.

05h 39m 54.31s +37° 57' 28.8" P.A. 46.00 sep 0.9 mag 7.92,8.21 Sp B9

STT 117 AB: 152; 125x: Light yellow-orange A, wide and very faint B plainly seen.  47% PRO, 3,691 AU WS, 3.9+1.7 Msol, but RVD 4.3 > EV 1.6, it is not binary.

05h 48m 11.46s +30° 32' 06.7" P.A. 31.00 sep 11.7 mag 7.11,10.01 Sp K5 dist. 284.09 pc (926.7 l.y.)

STT 159 AB: 152; 250x: Light yellow, notched snowman with a small head.  No Gaia data for B.  SOC grade 3 orbit, 262-year period, 

06h 57m 16.60s +58° 25' 23.0" P.A. 237.00 sep 0.7 mag 4.45,5.50 Sp G8III+F8V dist. 54.67 pc (178.33 l.y.)

STTA 61 AB: 152; 125x: 2 Dm, supewrwide.  66% PRO, 3,628 AU WS, 1.5+1.0, but RVD 1.7 > EV 1.1, it is not binary.

05h 09m 43.70s +29° 47' 55.1" P.A. 245.00 sep 68.4 mag 6.72,8.49 Sp F8V dist. 52.97 pc (172.79 l.y.)

STTA 63 AB: 152; 125x: More than 1 Dm, superwide.  -95% PRO, it is not binary.

05h 30m 45.08s +39° 49' 33.3" P.A. 277.00 sep 75.2 mag 6.49,7.69 Sp G9III dist. 217.86 pc (710.66 l.y.)

WNC 2 A-BC: White, near equal, well separated. No Gaia parallax data for the secondary.  SOC Grade 5 orbit 923 year period.  BC is A 847, 7.6/7.8 0.2" 47-year period SOC grade 2.

05h 23m 51.32s -00° 51' 59.8" P.A. 159.00 sep 3.1 mag 6.87,6.96 Sp F6V+F5V dist. 55.71 pc (181.73 l.y.)