21162+2858 TDT 2873
21h 16m 11.17s +28° 58' 05.1" P.A. 277.00 sep 0.8 mag 11.95,12.16
| Coord 2000 |
21162+2858 |
|
Discov num |
TDT2873 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 11.17 +28 58 05.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
277 |
|
Pa last |
276.8 |
|
P.A. Now (θ) |
276.8° |
|
| Sep first |
0.8 |
|
Sep last |
0.81 |
|
Sep. Now (ρ) |
0.81" |
|
| Mag pri |
11.95 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2198-01997-1 |
|
Gaia DR2 |
1851562157951529856 |
|
