21156+3315 TOB 216
21h 15m 35.07s +33° 15' 23.0" P.A. 135.00 sep 14.2 mag 10.50,13.20
| Coord 2000 |
21156+3315 |
|
Discov num |
TOB 216 |
|
Comp |
|
|
Coord arcsec 2000 |
21 15 35.07 +33 15 23.0 |
|
| Date first |
1983 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
136 |
|
Pa last |
135.1 |
|
P.A. Now (θ) |
135.1° |
|
| Sep first |
14.2 |
|
Sep last |
14.179 |
|
Sep. Now (ρ) |
14.179" |
|
| Mag pri |
10.50 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+109 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-083 |
|
| Notes |
|
|
rPM=0.997
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2706-02598-1 |
|
Gaia DR2 |
1854850659798042368 |
|
