20310+5953 HDS 2933 (HD 195891)
20h 31m 01.96s +59° 52' 33.4" P.A. 9.00 sep 0.4 mag 8.75,12.09 Sp G0 dist. 120.05 pc (391.6 l.y.)
| Coord 2000 |
20310+5953 |
|
Discov num |
HDS2933 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 01.96 +59 52 33.4 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
355 |
|
Pa last |
8.6 |
|
P.A. Now (θ) |
8.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.427 |
|
Sep. Now (ρ) |
0.427" |
|
| Mag pri |
8.75 |
|
Mag sec |
12.09 |
|
delta mag (ΔM) |
3.34 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 195891 |
|
Constellation |
Cygnus |
|
SAO |
32652 |
|
HIP |
101218 |
|
| Tycho2 |
3962-00781-1 |
|
Gaia DR2 |
2194481039874764416 |
|
HD |
195891 |
|
GC |
28577 |
|
| BD |
BD+59 2251 |
|
Distance |
120.05 |
|
Distance ly |
391.6 |
|
