20334-2054 HDS 2937 (HD 195678)
20h 33m 26.03s -20° 53' 48.9" P.A. 333.00 sep 0.3 mag 9.29,11.34 Sp A9V dist. 248.76 pc (811.46 l.y.)
| Coord 2000 |
20334-2054 |
|
Discov num |
HDS2937 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 26.03 -20 53 48.9 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
5 |
|
| Pa first |
291 |
|
Pa last |
332.9 |
|
P.A. Now (θ) |
332.9° |
|
| Sep first |
0.2 |
|
Sep last |
0.267 |
|
Sep. Now (ρ) |
0.267" |
|
| Mag pri |
9.29 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
2.05 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 195678 |
|
Constellation |
Capricornus |
|
SAO |
189423 |
|
HIP |
101437 |
|
| Tycho2 |
6342-01071-1 |
|
Gaia DR2 |
6856522938510910592 |
|
HD |
195678 |
|
BD |
BD-21 5752 |
|
| Distance |
248.76 |
|
Distance ly |
811.46 |
|