21550+3851 TDT 3237
21h 55m 02.39s +38° 51' 09.8" P.A. 115.00 sep 1.7 mag 11.43,12.55
| Coord 2000 |
21550+3851 |
|
Discov num |
TDT3237 |
|
Comp |
|
|
Coord arcsec 2000 |
21 55 02.39 +38 51 09.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
115 |
|
Pa last |
115.1 |
|
P.A. Now (θ) |
115.1° |
|
| Sep first |
1.7 |
|
Sep last |
1.7 |
|
Sep. Now (ρ) |
1.7" |
|
| Mag pri |
11.43 |
|
Mag sec |
12.55 |
|
delta mag (ΔM) |
1.12 |
|
Spectral class |
|
|
| Pri motion ra |
-036 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
-034 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3185-01991-1 |
|
Gaia DR2 |
1953079035753695872 |
|
