13520+6616 GRV 1091
13h 52m 50.80s +66° 16' 39.8" P.A. 290.00 sep 28.5 mag 16.10,16.30
| Coord 2000 |
13520+6616 |
|
Discov num |
GRV1091 |
|
Comp |
|
|
Coord arcsec 2000 |
13 52 50.80 +66 16 39.8 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
290 |
|
Pa last |
290.2 |
|
P.A. Now (θ) |
290.2° |
|
| Sep first |
28.5 |
|
Sep last |
28.482 |
|
Sep. Now (ρ) |
28.482" |
|
| Mag pri |
16.10 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-044 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=0.31
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1671396285700220928 |
|