23257+4800 ES 857
23h 25m 48.35s +48° 00' 20.1" P.A. 168.00 sep 3.3 mag 10.50,11.80
| Coord 2000 |
23257+4800 |
|
Discov num |
ES 857 |
|
Comp |
|
|
Coord arcsec 2000 |
23 25 48.35 +48 00 20.1 |
|
| Date first |
1903 |
|
Date last |
2021 |
|
Obs |
8 |
|
| Pa first |
156 |
|
Pa last |
167.5 |
|
P.A. Now (θ) |
167.5° |
|
| Sep first |
3.0 |
|
Sep last |
3.25 |
|
Sep. Now (ρ) |
3.25" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
+041 |
|
Sec motion ra |
|
|
| Pri motion dec |
+026 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3640-00565-1 |
|
Gaia DR2 |
1941938062385341952 |
|
