15315+1914 GRV 908
15h 31m 33.51s +19° 14' 30.5" P.A. 52.00 sep 70.6 mag 10.34,13.68 Sp A5
Coord 2000 |
15315+1914 |
|
Discov num |
GRV 908 |
|
Comp |
|
|
Coord arcsec 2000 |
15 31 33.51 +19 14 30.5 |
|
Date first |
1997 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
52 |
|
Pa last |
52.3 |
|
P.A. Now (θ) |
52.3° |
|
Sep first |
70.6 |
|
Sep last |
70.568 |
|
Sep. Now (ρ) |
70.568" |
|
Mag pri |
10.34 |
|
Mag sec |
13.68 |
|
delta mag (ΔM) |
3.34 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
-018 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.158 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
1497-00048-1 |
|
Gaia DR2 |
1210499874832653440 |
|