13130+3110 GRV 1202
13h 13m 02.68s +31° 10' 05.4" P.A. 98.00 sep 29.0 mag 17.40,17.90
Coord 2000 |
13130+3110 |
|
Discov num |
GRV1202 |
|
Comp |
|
|
Coord arcsec 2000 |
13 13 02.68 +31 10 05.4 |
|
Date first |
1955 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
98 |
|
Pa last |
97.9 |
|
P.A. Now (θ) |
97.9° |
|
Sep first |
28.9 |
|
Sep last |
28.954 |
|
Sep. Now (ρ) |
28.954" |
|
Mag pri |
17.40 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-025 |
|
Pri motion dec |
+045 |
|
Sec motion dec |
+045 |
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
1463100095650610176 |
|