21237+6022 TDT 2942
21h 23m 41.67s +60° 22' 10.2" P.A. 235.00 sep 0.8 mag 11.95,12.53 Sp F5
Coord 2000 |
21237+6022 |
|
Discov num |
TDT2942 |
|
Comp |
|
|
Coord arcsec 2000 |
21 23 41.67 +60 22 10.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
235 |
|
Pa last |
234.7 |
|
P.A. Now (θ) |
234.7° |
|
Sep first |
0.8 |
|
Sep last |
0.81 |
|
Sep. Now (ρ) |
0.81" |
|
Mag pri |
11.95 |
|
Mag sec |
12.53 |
|
delta mag (ΔM) |
0.58 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4248-01133-1 |
|
Gaia DR2 |
2191900211215938688 |
|