21128+3608 TDT 2826
21h 12m 48.40s +36° 07' 43.2" P.A. 116.00 sep 0.5 mag 11.45,11.64
| Coord 2000 |
21128+3608 |
|
Discov num |
TDT2826 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 48.40 +36 07 43.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
116 |
|
Pa last |
115.7 |
|
P.A. Now (θ) |
115.7° |
|
| Sep first |
0.5 |
|
Sep last |
0.49 |
|
Sep. Now (ρ) |
0.49" |
|
| Mag pri |
11.45 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2714-01235-1 |
|
Gaia DR2 |
1868466702559958912 |
|
