20243-3944 HDS 2917 (HD 193903)
20h 24m 15.30s -39° 44' 22.1" P.A. 204.00 sep 12.3 mag 10.39,12.39 Sp G1V dist. 213.22 pc (695.52 l.y.)
| Coord 2000 |
20243-3944 |
|
Discov num |
HDS2917 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 15.30 -39 44 22.1 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
201 |
|
Pa last |
203.5 |
|
P.A. Now (θ) |
203.5° |
|
| Sep first |
13.6 |
|
Sep last |
12.337 |
|
Sep. Now (ρ) |
12.337" |
|
| Mag pri |
10.39 |
|
Mag sec |
12.39 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
G1V (yellow) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-065 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.949
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 193903 |
|
Constellation |
Sagittarius |
|
HIP |
100626 |
|
Tycho2 |
7953-00447-1 |
|
| Gaia DR2 |
6680930381797015296 |
|
HD |
193903 |
|
CD |
CD-4013842 |
|
CP |
CP-40 9290 |
|
| Distance |
213.22 |
|
Distance ly |
695.52 |
|
