20020+3213 TDS 1034 (HD 331669)
20h 02m 02.97s +32° 12' 57.6" P.A. 74.00 sep 1.0 mag 10.74,11.07
| Coord 2000 |
20020+3213 |
|
Discov num |
TDS1034 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 02.97 +32 12 57.6 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
72 |
|
Pa last |
73.5 |
|
P.A. Now (θ) |
73.5° |
|
| Sep first |
0.9 |
|
Sep last |
0.952 |
|
Sep. Now (ρ) |
0.952" |
|
| Mag pri |
10.74 |
|
Mag sec |
11.07 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
| Pri motion ra |
-036 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 331669 |
|
Constellation |
Cygnus |
|
Tycho2 |
2674-03745-1 |
|
Gaia DR2 |
2031084060013546752 |
|
| HD |
331669 |
|
