21168+3729 TDT 2880
21h 16m 50.53s +37° 29' 27.6" P.A. 154.00 sep 2.1 mag 10.70,17.80
| Coord 2000 |
21168+3729 |
|
Discov num |
TDT2880 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 50.53 +37 29 27.6 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
154 |
|
Pa last |
153.9 |
|
P.A. Now (θ) |
153.9° |
|
| Sep first |
2.1 |
|
Sep last |
2.09 |
|
Sep. Now (ρ) |
2.09" |
|
| Mag pri |
10.70 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
7.1 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2714-00121-1 |
|
Gaia DR2 |
1964703897321139072 |
|
