21087+3633 TDT 2782
21h 08m 40.34s +36° 33' 03.9" P.A. 154.00 sep 0.5 mag 11.30,11.31
| Coord 2000 |
21087+3633 |
|
Discov num |
TDT2782 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 40.34 +36 33 03.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
154 |
|
Pa last |
153.9 |
|
P.A. Now (θ) |
153.9° |
|
| Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
| Mag pri |
11.30 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2713-01722-1 |
|
Gaia DR2 |
1868714848590398208 |
|
