20109-0637 ARU 20 (HD 191575)
20h 10m 51.20s -06° 37' 06.1" P.A. 138.00 sep 0.5 mag 9.55, Sp G5
| Coord 2000 |
20109-0637 |
|
Discov num |
ARU 20 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 51.20 -06 37 06.1 |
|
| Date first |
1984 |
|
Date last |
1984 |
|
Obs |
1 |
|
| Pa first |
138 |
|
Pa last |
138 |
|
P.A. Now (θ) |
138° |
|
| Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
9.55 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 191575 |
|
Constellation |
Aquila |
|
SAO |
144138 |
|
Tycho2 |
5173-01109-1 |
|
| Gaia DR2 |
4216961004760824960 |
|
HD |
191575 |
|
