20037-0326 A 45 (HD 190156)
20h 03m 40.71s -03° 26' 06.7" P.A. 114.00 sep 1.0 mag 10.57,11.05 Sp A0
| Coord 2000 |
20037-0326 |
|
Discov num |
A 45 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 40.71 -03 26 06.7 |
|
| Date first |
1899 |
|
Date last |
2001 |
|
Obs |
13 |
|
| Pa first |
110 |
|
Pa last |
113.5 |
|
P.A. Now (θ) |
113.5° |
|
| Sep first |
1.0 |
|
Sep last |
0.95 |
|
Sep. Now (ρ) |
0.95" |
|
| Mag pri |
10.57 |
|
Mag sec |
11.05 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 190156 |
|
Constellation |
Aquila |
|
Tycho2 |
5164-01724-1 |
|
Gaia DR2 |
4221989037073663744 |
|
| HD |
190156 |
|
