STT 318: Pretty orange pair, 3 delta mag, ~3"
16H 56M 39.66S +14° 08' 24.9" P.A. 242 SEP 2.9 MAG
7.00,9.61 SP G9III DIST. 131.58 PC (429.21 L.Y.)
STFA 33: 80mm
finder split, equal white.
17H 03M 39.31S +13° 36' 19.5" P.A. 117 SEP 304.9 MAG
5.91,6.17 SP A1V+K1III DIST. 76.75 PC (250.36 L.Y.)"
BU 954 = 54 Her: Very faint, averted vision only B, pretty wide
split to west.
AC seen, called FOX 196: 16H 55M 22.24S +18° 25' 59.5"
P.A. 317 SEP 88.7 MAG 5.52,12.50 SP K4III-IV DIST. 120.05 PC (391.6 L.Y.) Did
not see AB = BU 954, P.A. 179 SEP 2.5
MAG 5.40,9.60 -- another for the 20-inch
PRY 2: Blue-white and slightly reddish B, 3-4 delta
mag, 1.5”. Not hard at all! Made a double-double with BU 822 at 277x --
highlight!
17H 04M 41.34S +19° 35' 56.7" P.A. 227 SEP 1.8 MAG
6.19,9.29 SP A0IV DIST. 176.68 PC (576.33 L.Y.)
BU 822: Bright orange star with a consistent
pin-prick point of light, stays still in occasional seeing shimmer. Fainter than PRY 2's B. 1.5”.
Same PA as PRY 2's. [AB seen; AC
is super-wide & 11th mag]
17H 03M 52.67S +19° 41' 25.8" P.A. 227 SEP
1.4 MAG 6.58,9.89 SP K4III DIST. 229.89 PC (749.9 L.Y.)
BU 822 is close enough to PRY 2 I tried them as a
double-double. The trick is to maintain
enough magnification to be able to keep the splits. I went down to 277x 0.4° TFOV and could just
squeeze the two within the field stop.
PRY 2 remained a very clean / clear split, while BU 822 was more
challenging due to B being half magnitude fainter and slightly closer
separation than the PRY 2 pair. I could
split BU 822 at 277x when in the center of the field, but I needed to wait for
seeing to perfect and to bring it in a little from the field stop to avoid edge
distortion. But, for a few moments, I
had these two in view as a double-double.
I'll try this again at CalStar in the 20-inch, it should resolve
nicely. Given the distance between the
two pairs, they are just a line of sight double-double, but nice all the
same.
STF 2109: Orange and slightly green-blue, wide
~10", 4 delta mag.
16H 53M 45.78S +21° 10' 22.6" P.A. 313 SEP 5.7 MAG
7.52,10.30 SP K0 DIST. 188.68 PC (615.47 L.Y.)
STF 2137: Easy if faint pair, 1 delta mag, 4"
17H 13M 53.67S +15° 57' 03.2" P.A. 144 SEP 4.1 MAG
9.15,10.03 SP A2 DIST. 416.67 PC (1359.18 L.Y.)
A 2184: Wide faint pair AC seen, LBU 5, 17H 27M 32.79S +16° 27' 24.5"
P.A. 259 SEP 49.3 MAG 7.31,11.48 SP F0 DIST. 73.64 PC (240.21 L.Y.) AB is the Aitken,
2.0 sep 3.26 delta mag.
STF 2160: White with 4 delta mag reddish B. Nice.
17H 24M 33.80S +15° 36' 21.7" P.A. 66 SEP 3.7 MAG
6.40,9.28 SP B9V DIST. 153.37 PC (500.29 L.Y.)
A 2183: Suggestion of a brightening in the
diffraction, but not sure of a split.
This would be a tough one, maybe for the 20-inch
17H 23M 30.10S +16° 54' 10.7" P.A. 133 SEP 1.2 MAG
7.67,10.60 SP A2V DIST. 178.57 PC (582.5 L.Y.)
KUI 81 = V640 Her:
Orange with two much fainter stars in a
line, well separated. AB & AC
seen. A is on one side, then B, then C.
AB 17H 25M 54.36S +16° 55' 03.2" P.A. 217 SEP 8.5 MAG
6.34,14.90 SP M4IIIAB DIST. 190.11 PC (620.14 L.Y.) AC PA. 218 SEP 23.2 MAG
6.34,13.80 SP M4IIIAB DIST. 190.11 PC (620.14 L.Y.)
STF 2135: Dull orange and almost green B, wide, 2 delta
mag. [AB seen, AC wide and faint]
17H 12M 06.06S +21° 13' 44.4" P.A. 194 SEP 8.6 MAG
7.59,8.88 SP K0 DIST. 152.44 PC (497.26 L.Y.)
STF 3127: Very bright and much fainter B, looks like a
planet [AB seen, called Sarin. AC and AD
fainter and super-wide]
17H 15M 01.92S +24° 50' 22.5" P.A. 288 SEP 12.7 MAG
3.12,8.30 SP A3IV DIST. 23.04 PC (75.16 L.Y.)
S 687 = 70 Her: Round dist, nothing nearby. Some fainter stars widely scattered. [5 stars in the system, all wide and fairly
faint -- more like a mini cluster.]
STF 2103: White and 4 delta mag B, 4". Nice! [AB seen, AC and AD too faint and far
apart]
16H 49M 34.67S +13° 15' 40.3" P.A. 44 SEP 5.2 MAG
5.93,10.00 SP A1V DIST. 100.1 PC (326.53 L.Y.)
HO 557. !! B only visible with averted vision. As I drift from averted back to direct the
star fades and I can only hold direct for a moment before it disappears. Very interesting effect. ~5” and 4 delta mag.
17H 13M 57.81S +16° 21' 01.0" P.A. 322 SEP 4.2 MAG
8.57,12.00 SP F8 DIST. 106.27 PC (346.65 L.Y.) "
STF 2140: Bright orange and blue-green-grey B.
17H 14M 38.86S +14° 23' 24.9" P.A. 102.9 SEP 4.64 MAG
3.48,5.40 SP M5IB-II DIST. 110.25 PC (359.64 L.Y.)
STTA 157: Orange and blue, separated in finder. See a near equal faint pair nearby at [AB
seen. Aa,Ab is a possibility in the
20-inch, 0.8" 3.8 delta mag.]
AB 17H 40M 41.23S +31° 17' 15.6" P.A. 106 SEP 118.3 MAG
6.43,7.92 SP K0III DIST. 130.38 PC (425.3 L.Y.)
STF 2194: Orange and blue, fairly wide, 1-2 delta mag.
[AB seen, AC fainter and wider]
17H 41M 05.50S +24° 30' 47.2" P.A. 9 SEP 16.5 MAG
6.51,9.28 SP K1III DIST. 161.81 PC (527.82 L.Y.)
STF 2232: Pretty bright A, 3 delta mag B, wide
separation
17H 50M 15.00S +25° 17' 27.6" P.A. 138 SEP 6.3 MAG
6.71,8.85 SP A1V DIST. 147.49 PC (481.11 L.Y.)
DOR 1 = 72 Her. Nope.
[Six star system! Most faint and
super wide. I was trying for BC]
17H 20M 30.80S +32° 32' 49.6" P.A. 252 SEP 5.7 MAG
10.78,13.30
69 Her: Bright A and very faint B, 4 delta mag, well
split
17H 17M 40.25S +37° 17' 29.4" P.A. 143 SEP 0.9 MAG
4.62,8.53 SP A2V DIST. 53.79 PC (175.46 L.Y.)
STF 2178: Orange
and bluish, ~12", 2 delta mag. [AB
seen, AC wide and faint]
17H 29M 28.15S +34°
56' 19.0" P.A. 128 SEP 10.6 MAG 7.29,9.05 SP K0 DIST. 128.53 PC (419.26
L.Y.) "
STT 329: Wide pair, orange and blue 2-3 delta mag, wide
separation; another star farther off.
17H 24M 27.11S +36° 57' 06.9" P.A. 12 SEP 33.5 MAG
6.35,9.88 SP G5III+F0V DIST. 230.41 PC (751.6 L.Y.)
STF 2220: Bright white and 3-4 delta mag B, wide.
[Complicated system, 5 visible stars]
17H 46M 27.51S +27° 43' 14.3" P.A. 249 SEP 35.5 MAG
3.49,9.78 SP G5IV+M3.5 DIST. 8.31 PC (27.11 L.Y.)
STT 328: Faint but steadily held B, ~8", 4 delta
mag. Nice!!
17H 17M 19.57S +33° 06' 00.4" P.A. 59 SEP 4.5 MAG
4.70,10.30 SP B1.5VP DIST. 204.08 PC (665.71 L.Y.)
STF 2161: Bright white, 1 delta mag, ~4" [AB seen;
A spectroscopic, AC fainter and wider]
17H 23M 40.97S +37° 08' 45.3" P.A. 320 SEP 4.1 MAG
4.50,5.40 SP B9.5III DIST. 120.63 PC (393.5 L.Y.)
STF 2181: Orange with two possible pairs, ~2 delta mag,
making a wide triangle. Some others in
the field.
AB 17H 31M 42.54S +30° 19' 05.3" P.A. 326 SEP 32.6 MAG
7.04,10.54 SP K0 DIST. 86.81 PC (283.17 L.Y.) AC P.A. 217 SEP 38.6 MAG
7.04,12.55 AD too far / faint
BU 632: Wonder about my star hop? Fairly bright A, wide and faint B, doesn't
look like a Burnham. [Likely saw AD =
STT 336. The two BUs AB and AC are
fainter and closer in]
17H 47M 52.05S +34° 16' 40.3" P.A. 163 SEP 41 MAG
6.58,10.64 SP B3V DIST. 341.3 PC (1113.32 L.Y.)
BU 358: Again with even wider separation, as a Burnham? [Not seen, given my description]
17H 47M 29.72S +34° 29' 49.2" P.A. 205 SEP 4.8 MAG 9.74,11.20 SP K2
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