21021+3246 ES 2357
21h 02m 03.49s +32° 46' 16.6" P.A. 334.00 sep 9.2 mag 9.89,11.40 Sp G5
| Coord 2000 |
21021+3246 |
|
Discov num |
ES 2357 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 03.49 +32 46 16.6 |
|
| Date first |
1893 |
|
Date last |
2014 |
|
Obs |
11 |
|
| Pa first |
335 |
|
Pa last |
334 |
|
P.A. Now (θ) |
334° |
|
| Sep first |
9.7 |
|
Sep last |
9.23 |
|
Sep. Now (ρ) |
9.23" |
|
| Mag pri |
9.89 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.51 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=0.164 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2705-02969-1 |
|
Gaia DR2 |
1865415970109057024 |
|
