21599+5116 TDT 3281
21h 59m 51.54s +51° 16' 27.0" P.A. 284.00 sep 1.9 mag 10.46,12.35
| Coord 2000 |
21599+5116 |
|
Discov num |
TDT3281 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 51.54 +51 16 27.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
284 |
|
Pa last |
283.9 |
|
P.A. Now (θ) |
283.9° |
|
| Sep first |
1.9 |
|
Sep last |
1.85 |
|
Sep. Now (ρ) |
1.85" |
|
| Mag pri |
10.46 |
|
Mag sec |
12.35 |
|
delta mag (ΔM) |
1.89 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3617-02576-1 |
|
Gaia DR2 |
1980232918509931776 |
|
