21443+5024 TDT 3128
21h 44m 15.80s +50° 23' 31.7" P.A. 198.00 sep 1.7 mag 11.54,11.99
| Coord 2000 |
21443+5024 |
|
Discov num |
TDT3128 |
|
Comp |
|
|
Coord arcsec 2000 |
21 44 15.80 +50 23 31.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
198 |
|
Pa last |
198.2 |
|
P.A. Now (θ) |
198.2° |
|
| Sep first |
1.7 |
|
Sep last |
1.67 |
|
Sep. Now (ρ) |
1.67" |
|
| Mag pri |
11.54 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3599-01007-1 |
|
Gaia DR2 |
1979049328614275712 |
|
