20184-0245 HJ 911
20h 18m 22.46s -02° 45' 15.2" P.A. 122.00 sep 21.5 mag 10.24,10.95 Sp F0
| Coord 2000 |
20184-0245 |
|
Discov num |
HJ 911 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 22.46 -02 45 15.2 |
|
| Date first |
1827 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
130 |
|
Pa last |
122.1 |
|
P.A. Now (θ) |
122.1° |
|
| Sep first |
12.0 |
|
Sep last |
21.489 |
|
Sep. Now (ρ) |
21.489" |
|
| Mag pri |
10.24 |
|
Mag sec |
10.95 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.443
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
5166-02704-1 |
|
Gaia DR2 |
4222979181651459840 |
|
