21524+5054 TDT 3210
21h 52m 25.58s +50° 53' 40.1" P.A. 342.00 sep 0.7 mag 11.86,11.90
| Coord 2000 |
21524+5054 |
|
Discov num |
TDT3210 |
|
Comp |
|
|
Coord arcsec 2000 |
21 52 25.58 +50 53 40.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
342 |
|
Pa last |
342.4 |
|
P.A. Now (θ) |
342.4° |
|
| Sep first |
0.7 |
|
Sep last |
0.71 |
|
Sep. Now (ρ) |
0.71" |
|
| Mag pri |
11.86 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3616-01020-1 |
|
Gaia DR2 |
1980614208523203584 |
|
