20040+3136 TDS 1038 (HD 331796)
20h 03m 57.95s +31° 36' 27.5" P.A. 33.00 sep 1.6 mag 10.81,11.23
| Coord 2000 |
20040+3136 |
|
Discov num |
TDS1038 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 57.95 +31 36 27.5 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
35 |
|
Pa last |
32.7 |
|
P.A. Now (θ) |
32.7° |
|
| Sep first |
1.6 |
|
Sep last |
1.628 |
|
Sep. Now (ρ) |
1.628" |
|
| Mag pri |
10.81 |
|
Mag sec |
11.23 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
|
|
| Pri motion ra |
+044 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
+065 |
|
Sec motion dec |
+065 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 331796 |
|
Constellation |
Cygnus |
|
Tycho2 |
2670-00968-1 |
|
Gaia DR2 |
2030986890669469056 |
|
| HD |
331796 |
|
