18238+5318 YSC 66 (HD 169885)
18h 23m 47.97s +53° 18' 03.0" P.A. 43.00 sep 0.9 mag 6.36, Sp A3m dist. 101.11 pc (329.82 l.y.)
| Coord 2000 |
18238+5318 |
|
Discov num |
YSC 66 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 47.97 +53 18 03.0 |
|
| Date first |
2007 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
46 |
|
Pa last |
42.7 |
|
P.A. Now (θ) |
42.7° |
|
| Sep first |
0.9 |
|
Sep last |
0.914 |
|
Sep. Now (ρ) |
0.914" |
|
| Mag pri |
6.36 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
A3m (white) |
|
| Pri motion ra |
+024 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 169885 |
|
Constellation |
Draco |
|
SAO |
30943 |
|
HIP |
90146 |
|
| Tycho2 |
3904-00760-1 |
|
Gaia DR2 |
2148480290868511360 |
|
HD |
169885 |
|
HR |
6911 |
|
| GC |
25145 |
|
BD |
BD+53 2079 |
|
Distance |
101.11 |
|
Distance ly |
329.82 |
|
