13449+0919 GRV 873 AB
13h 44m 56.91s +09° 19' 57.0" P.A. 299.00 sep 60.2 mag 10.82,12.69
| Coord 2000 |
13449+0919 |
|
Discov num |
GRV 873 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 44 56.91 +09 19 57.0 |
|
| Date first |
1921 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
299 |
|
Pa last |
299.1 |
|
P.A. Now (θ) |
299.1° |
|
| Sep first |
60.0 |
|
Sep last |
60.164 |
|
Sep. Now (ρ) |
60.164" |
|
| Mag pri |
10.82 |
|
Mag sec |
12.69 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
|
|
| Pri motion ra |
+074 |
|
Sec motion ra |
+073 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-028 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.013 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
0893-00319-1 |
|
