23307+3930 ES 267
23h 30m 40.03s +39° 29' 26.1" P.A. 178.00 sep 2.8 mag 9.60,11.00
| Coord 2000 |
23307+3930 |
|
Discov num |
ES 267 |
|
Comp |
|
|
Coord arcsec 2000 |
23 30 40.03 +39 29 26.1 |
|
| Date first |
1905 |
|
Date last |
2018 |
|
Obs |
10 |
|
| Pa first |
174 |
|
Pa last |
177.8 |
|
P.A. Now (θ) |
177.8° |
|
| Sep first |
2.2 |
|
Sep last |
2.8 |
|
Sep. Now (ρ) |
2.8" |
|
| Mag pri |
9.60 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-027 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3235-01331-1 |
|
Gaia DR2 |
1920166735718519296 |
|
