13577+1744 LDS 951 AB
13h 57m 28.91s +17° 41' 30.4" P.A. 266.00 sep 20.5 mag 11.17,12.83
| Coord 2000 |
13577+1744 |
|
Discov num |
LDS 951 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 57 28.91 +17 41 30.4 |
|
| Date first |
1936 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
267 |
|
Pa last |
266.2 |
|
P.A. Now (θ) |
266.2° |
|
| Sep first |
20.0 |
|
Sep last |
20.503 |
|
Sep. Now (ρ) |
20.503" |
|
| Mag pri |
11.17 |
|
Mag sec |
12.83 |
|
delta mag (ΔM) |
1.66 |
|
Spectral class |
|
|
| Pri motion ra |
+042 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
-137 |
|
Sec motion dec |
-139 |
|
| Notes |
N
V
W
(See Notes, Proper motion indicates physical, ) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
1470-00726-1 |
|
