21089+3706 TDT 2784
21h 08m 54.83s +37° 05' 50.8" P.A. 124.00 sep 2.4 mag 11.76,13.19
| Coord 2000 |
21089+3706 |
|
Discov num |
TDT2784 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 54.83 +37 05 50.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
124 |
|
Pa last |
124.1 |
|
P.A. Now (θ) |
124.1° |
|
| Sep first |
2.4 |
|
Sep last |
2.41 |
|
Sep. Now (ρ) |
2.41" |
|
| Mag pri |
11.76 |
|
Mag sec |
13.19 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2713-00583-1 |
|
Gaia DR2 |
1868766727490773632 |
|
