20077-7435 HJ 5158 (HD 189570)
20h 07m 40.76s -74° 34' 51.2" P.A. 145.00 sep 12.1 mag 10.19,10.26 Sp F0+F0
| Coord 2000 |
20077-7435 |
|
Discov num |
HJ 5158 |
|
Comp |
|
|
Coord arcsec 2000 |
20 07 40.76 -74 34 51.2 |
|
| Date first |
1835 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
148 |
|
Pa last |
145.1 |
|
P.A. Now (θ) |
145.1° |
|
| Sep first |
13.6 |
|
Sep last |
12.125 |
|
Sep. Now (ρ) |
12.125" |
|
| Mag pri |
10.19 |
|
Mag sec |
10.26 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
F0+F0 (yellow-white/yellow-white) |
|
| Pri motion ra |
-000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+009 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.1 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189570 |
|
Constellation |
Pavo |
|
Tycho2 |
9319-00587-1 |
|
Gaia DR2 |
6366906287491895936 |
|
| HD |
189570 |
|
