19575+0711 GRV 300 (HD 188952)
19h 57m 30.94s +07° 11' 10.6" P.A. 20.00 sep 24.2 mag 10.48,11.49 Sp K0
| Coord 2000 |
19575+0711 |
|
Discov num |
GRV 300 |
|
Comp |
|
|
Coord arcsec 2000 |
19 57 30.94 +07 11 10.6 |
|
| Date first |
1908 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
20 |
|
Pa last |
19.5 |
|
P.A. Now (θ) |
19.5° |
|
| Sep first |
24.2 |
|
Sep last |
24.15 |
|
Sep. Now (ρ) |
24.15" |
|
| Mag pri |
10.48 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-027 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.033 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 188952 |
|
Constellation |
Aquila |
|
Tycho2 |
0493-01126-1 |
|
Gaia DR2 |
4297326130707307520 |
|
| HD |
188952 |
|
