15410+2105 GRV 910
15h 41m 01.18s +21° 05' 12.6" P.A. 250.00 sep 7.5 mag 12.40,13.00
Coord 2000 |
15410+2105 |
|
Discov num |
GRV 910 |
|
Comp |
|
|
Coord arcsec 2000 |
15 41 01.18 +21 05 12.6 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
249 |
|
Pa last |
249.5 |
|
P.A. Now (θ) |
249.5° |
|
Sep first |
7.4 |
|
Sep last |
7.539 |
|
Sep. Now (ρ) |
7.539" |
|
Mag pri |
12.40 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
+011 |
|
Notes |
|
|
rPM=0.473
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1216382468203256832 |
|