21436+3715 TDS 1143
21h 43m 33.18s +37° 15' 03.5" P.A. 180.00 sep 0.9 mag 11.27,12.66
| Coord 2000 |
21436+3715 |
|
Discov num |
TDS1143 |
|
Comp |
|
|
Coord arcsec 2000 |
21 43 33.18 +37 15 03.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
180 |
|
Pa last |
179.6 |
|
P.A. Now (θ) |
179.6° |
|
| Sep first |
0.9 |
|
Sep last |
0.875 |
|
Sep. Now (ρ) |
0.875" |
|
| Mag pri |
11.27 |
|
Mag sec |
12.66 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2729-00241-1 |
|
Gaia DR2 |
1952654005790321408 |
|
