19550-3612 HDS 2838 (HD 188113)
19h 55m 02.46s -36° 12' 06.2" P.A. 286.00 sep 0.2 mag 7.58,8.59 Sp A3V dist. 454.55 pc (1482.74 l.y.)
| Coord 2000 |
19550-3612 |
|
Discov num |
HDS2838 |
|
Comp |
|
|
Coord arcsec 2000 |
19 55 02.46 -36 12 06.2 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
5 |
|
| Pa first |
216 |
|
Pa last |
285.5 |
|
P.A. Now (θ) |
285.5° |
|
| Sep first |
0.1 |
|
Sep last |
0.167 |
|
Sep. Now (ρ) |
0.167" |
|
| Mag pri |
7.58 |
|
Mag sec |
8.59 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
A3V (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 188113 |
|
Constellation |
Sagittarius |
|
SAO |
211651 |
|
HIP |
98008 |
|
| Tycho2 |
7451-01543-1 |
|
Gaia DR2 |
6698266209834546048 |
|
HD |
188113 |
|
GC |
27554 |
|
| CD |
CD-3613771 |
|
CP |
CP-36 8947 |
|
Distance |
454.55 |
|
Distance ly |
1482.74 |
|
