21286+3255 TDT 2984
21h 28m 35.42s +32° 55' 21.8" P.A. 38.00 sep 0.5 mag 11.10,11.13
| Coord 2000 |
21286+3255 |
|
Discov num |
TDT2984 |
|
Comp |
|
|
Coord arcsec 2000 |
21 28 35.42 +32 55 21.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
38 |
|
Pa last |
38 |
|
P.A. Now (θ) |
38° |
|
| Sep first |
0.5 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2708-02405-1 |
|
Gaia DR2 |
1854218749846610304 |
|
