21062+3520 GRV 417
21h 06m 14.61s +35° 20' 31.7" P.A. 143.00 sep 41.2 mag 11.90,13.80
| Coord 2000 |
21062+3520 |
|
Discov num |
GRV 417 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 14.61 +35 20 31.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
143 |
|
Pa last |
142.8 |
|
P.A. Now (θ) |
142.8° |
|
| Sep first |
41.2 |
|
Sep last |
41.216 |
|
Sep. Now (ρ) |
41.216" |
|
| Mag pri |
11.90 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
rPM=0.458
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2709-00971-1 |
|
Gaia DR2 |
1867988964759996672 |
|
