Spent the night with the 20-inch, with average transparency and seeing. I cleaned the mirror beforehand as it has been many weeks since I've used the scope. I observed a couple doubles but I've tapped out the CDSA list, and the seeing wasn't good enough to observe movement pairs. I was left to observe stars off the red color star list. A nice night all the same.
STF2367 AB: 508; 560x: Light orange stars, suspected double with lower power, good clean split with 560x, 1 Dm, PA to the NE, with wide AB-C to the south. No Gaia parallax data for A. SOC grade 2 orbit, 92.2-year period, it is approaching periastron and will hang near its current position for the next 20 years.
18h 41m 16.36s +30° 17' 40.9" P.A. 71.00 sep 0.4 mag 7.70,8.03 Sp G3IV dist. 136.05 pc (443.8 l.y.)
STF2431 A 178; 140x: Wide 3 Dm. This was on the red star list. The primary is not particularly red, the faint companion is slightly so. 30% PRO, 6,475 AU WS, 4.3+1.9 Msol, 0.08 PMV, it is possibly binary and an orbit can be tried.
18h 58m 46.59s +40° 40' 45.1" P.A. 236.00 sep 19.0 mag 6.17,9.61 Sp B3V dist. 300.3 pc (979.58 l.y.)
STTA171 AB: 178; 140x: Light yellow A and wide unequal B.
18h 32m 51.48s +38° 49' 59.8" P.A. 328.00 sep 150.1 mag 7.02,8.12 Sp F8+G5
36 Aql: Bright light yellow
BLL 35A light yellow
HD 171912 very light yellow
HD 173130 off white
HD 173632 very light yellow-orange
HD 174883 faint light yellow
HD 176132 light yellow
HD 182566 similar fainter off white
HDS2700A off white
HDS2704A nice rich orange
HDS2759A off white
HK Aql lgitht orange
HK Lyr very like T Lyr, intense light orange
HR 7148 ligtht yellow
HR 7208 light yellow
PPM 167106 another faint dried blood color star
T Lyr faint, so more intense light orange
UW Aql faint dried blood/rouge color
XY Lyr very light orange
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