A little out of order but it's been a busy time. This was from the other night; seeing was good enough to open up the 20-inch but not good enough to push the magnifications very high. Typical haze from the bay built up by 11pm.
20h 45m 39.76s +30° 43' 10.8" P.A. 72.00 sep 5.9 mag 4.33,9.53 Sp G9III dist. 61.65 pc (201.1 l.y.)
STF2716 AB: 508; 205x: 49 Cyg. Light orange pair, about 2 delta mag. Spectral class G2III (yellow). WDS uncertain, there is only 1% parallax range overlap, 757 AU weighted separation, and large 4.62/2.40 solar mass.
20h 41m 02.54s +32° 18' 26.3" P.A. 44.00 sep 2.7 mag 5.75,8.10 Sp G2III dist. 244.5 pc (797.56 l.y.)
A 378 AB: 508; 205x: Excellent near equal split, light orange stars. Spectral class G5 (yellow). WDS 591-year period, and it appears to be starting to make a rapid closure to periastron by 2060. There is 37% parallax range overlap, 139 AU weighted separation, and 1.84/1.56 solar mass.
19h 59m 22.02s +32° 06' 28.0" P.A. 291.40 sep 0.8 mag 8.48,8.98 Sp G5
BU 1133 AB: 508; 445x: B glimpsed with seeing at 445x, a solid point in some flaring from A. Suspected at 333x. WDS says physical, and unfortunately there is no parallax data on the companion. Burnham discovered on the Lick 36-inch at 0.9".
19h 59m 39.13s +31° 49' 35.4" P.A. 342.00 sep 1.1 mag 6.67,9.91 Sp A0 dist. 158.98 pc (518.59 l.y.)
A 379 AB: 508; 205x: Very nice, White A holding a steady disk, and faint B is nicely separated, <3", around 4 delta mag. WDS says not physical, and there is no parallax data on the companion.
19h 59m 41.80s +30° 54' 50.2" P.A. 227.00 sep 2.6 mag 7.58,11.08 Sp B6II dist. 450.45 pc (1469.37 l.y.)
BU 1258 AB: 508; 333x: Very fine, 3 delta mag, 2" separation, white A and dull yellow B. WDS uncertain, and there is no parallax data for the companion. Burnham discovered on the Lick 36-inch at 1.5" while attempting to measure BU 439.
20h 00m 15.54s +29° 55' 14.3" P.A. 143.00 sep 1.4 mag 7.47,10.90 Sp A0V dist. 213.22 pc (695.52 l.y.)
L 32 AB: 508; 205x: Near equal, well split, seems double... rich field with many other wide type pairs. WDS says not physical, and there is no overlap (-64%) of the parallax ranges.
20h 00m 59.11s +29° 55' 30.9" P.A. 129.00 sep 3.3 mag 10.85,11.00 Sp A8V
AG 245 AB: 5087; 205x: Easy, very wide, two delta. WDS uncertain, but there is no parallax range overlap (-78%).
20h 01m 52.19s +31° 39' 12.4" P.A. 21.00 sep 16.7 mag 8.67,10.20 Sp F5V
HO 117 AB: 508; 205x: Unequal, wide, 1 delta. WDS uncertain, but it may well be gravitational: 27% parallax range overlap, 1,284 AU weighted separation, 1.46/1.06 solar mass.
20h 02m 29.65s +33° 40' 56.5" P.A. 314.00 sep 5.2 mag 10.41,11.70 Sp F8
COU1806 AB: 508; 333x: Excellent near equal pair, faint and very close, split with 205x, wider with 333x. WDS uncertain, and there is no parallax range overlap (-25%).
20h 05m 18.16s +33° 07' 00.9" P.A. 288.00 sep 1.2 mag 10.61,10.62 Sp B9
ES 498 AB: 508; 205x: Like many Espins, this B star needed averted vision to show itself. Very faint, wide. WDS uncertain, but there is no parallax range overlap (-97%)
20h 05m 42.33s +30° 19' 39.3" P.A. 309.00 sep 8.3 mag 8.86,12.50 Sp F5V dist. 82.99 pc (270.71 l.y.)
A 1197 AB: 508; 445x: Nice light orange stars at the tip of a triangle of similar mag stars, split with 333x with seeing, wider with 445x, noticeably unequal. WDS uncertain, and surprisingly no parallax range overlap, -59%.
20h 05m 50.59s +29° 46' 04.9" P.A. 331.00 sep 0.8 mag 9.87,10.07 Sp F6V
BU 440 AB: 508; 205x: In a busy open cluster.
20h 05m 57.32s +35° 47' 18.2" P.A. 63.00 sep 6.9 mag 6.78,12.00 Sp O9.5Iab dist. 826.45 pc (2695.88 l.y.)
GYL 88 AB: 508; 205x: Unremarkable faint wide pair. A.N. Goyal. WDS says physical, and there is 19% parallax range overlap, but a very wide 16,756 AU weighted separation, 2.67/2.41 solar mass. Needs more time and observations before calling it.
20h 06m 05.68s +34° 17' 00.7" P.A. 152.00 sep 9.9 mag 11.46,11.76 Sp B8
STF2633 AB: 508; 205x: White, fairly wide, unremarkable Struve, 2 delta mag. WDS uncertain, but it may be gravitational: 46% parallax range overlap, 10,621 AU weighted separation, 4.72/2.33 solar mass.
20h 07m 57.93s +32° 35' 10.8" P.A. 101.00 sep 11.6 mag 7.95,11.01 Sp B8III dist. 558.66 pc (1822.35 l.y.)
A 281 AB: 508; 205x: White stars, obvious, 1 delta mag, well split. WDS uncertain, but there is 79% parallax range overlap, 572 AU weighted separation, 1.51/1.36 solar mass, so likely gravitational.
20h 10m 36.85s +34° 52' 03.9" P.A. 173.00 sep 4.2 mag 9.01,9.45 Sp F7V dist. 171.53 pc (559.53 l.y.)
COU1474 AB: 508; 205x: White A, very faint B just on the edge of direct vision, well split 3". WDS uncertain, but there is 92% parallax range overlap, 1,125 AU weighted separation, 2.08/1.24 solar mass and is likely gravitational.
20h 11m 46.73s +31° 08' 07.7" P.A. 59.00 sep 3.0 mag 9.30,10.50 Sp F5
HO 120 AB: 508; 333x: Very fine, nicely split with seeing, 2 delta, light yellow-orange A. WDS uncertain, but there is no parallax range overlap -57%
20h 11m 58.71s +34° 35' 39.5" P.A. 114.00 sep 1.2 mag 9.12,10.65 Sp G8IV
AG 401 AB: 508; 205x: 1 delta fairly wide. Not physical.
20h 12m 20.11s +29° 22' 44.4" P.A. 306.00 sep 4.0 mag 9.41,10.20 Sp A0
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