21215+3600 TDT 2920
21h 21m 30.54s +36° 00' 22.7" P.A. 147.00 sep 0.6 mag 11.50,12.29
| Coord 2000 |
21215+3600 |
|
Discov num |
TDT2920 |
|
Comp |
|
|
Coord arcsec 2000 |
21 21 30.54 +36 00 22.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
147 |
|
Pa last |
147.4 |
|
P.A. Now (θ) |
147.4° |
|
| Sep first |
0.6 |
|
Sep last |
0.55 |
|
Sep. Now (ρ) |
0.55" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.29 |
|
delta mag (ΔM) |
0.79 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2715-00548-1 |
|
Gaia DR2 |
1963591638227826816 |
|
