20057-1420 HLD 154 (HD 190476)
20h 05m 40.58s -14° 20' 00.4" P.A. 39.00 sep 1.5 mag 10.03,10.03 Sp A9V
| Coord 2000 |
20057-1420 |
|
Discov num |
HLD 154 |
|
Comp |
|
|
Coord arcsec 2000 |
20 05 40.58 -14 20 00.4 |
|
| Date first |
1882 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
35 |
|
Pa last |
38.8 |
|
P.A. Now (θ) |
38.8° |
|
| Sep first |
2.0 |
|
Sep last |
1.515 |
|
Sep. Now (ρ) |
1.515" |
|
| Mag pri |
10.03 |
|
Mag sec |
10.03 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 190476 |
|
Constellation |
Sagittarius |
|
Tycho2 |
5751-01398-1 |
|
Gaia DR2 |
6877940669102867328 |
|
| HD |
190476 |
|
