23172+3756 ES 2538
23h 17m 10.15s +37° 56' 34.2" P.A. 33.00 sep 3.9 mag 10.00,12.00
| Coord 2000 |
23172+3756 |
|
Discov num |
ES 2538 |
|
Comp |
|
|
Coord arcsec 2000 |
23 17 10.15 +37 56 34.2 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
38 |
|
Pa last |
33.3 |
|
P.A. Now (θ) |
33.3° |
|
| Sep first |
4.4 |
|
Sep last |
3.867 |
|
Sep. Now (ρ) |
3.867" |
|
| Mag pri |
10.00 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3217-00578-1 |
|
Gaia DR2 |
1916754470103588992 |
|
