21192+4320 TDT 2899
21h 19m 12.70s +43° 19' 48.3" P.A. 136.00 sep 0.6 mag 11.44,11.82
| Coord 2000 |
21192+4320 |
|
Discov num |
TDT2899 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 12.70 +43 19 48.3 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
131 |
|
Pa last |
135.7 |
|
P.A. Now (θ) |
135.7° |
|
| Sep first |
0.8 |
|
Sep last |
0.616 |
|
Sep. Now (ρ) |
0.616" |
|
| Mag pri |
11.44 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3181-02926-1 |
|
Gaia DR2 |
1970689913495963264 |
|
