23179+4052 ES 1704
23h 17m 51.40s +40° 51' 31.2" P.A. 334.00 sep 2.4 mag 9.70,11.30 Sp M8
| Coord 2000 |
23179+4052 |
|
Discov num |
ES 1704 |
|
Comp |
|
|
Coord arcsec 2000 |
23 17 51.40 +40 51 31.2 |
|
| Date first |
1917 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
336 |
|
Pa last |
333.8 |
|
P.A. Now (θ) |
333.8° |
|
| Sep first |
2.1 |
|
Sep last |
2.437 |
|
Sep. Now (ρ) |
2.437" |
|
| Mag pri |
9.70 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
M8 (red) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3221-01105-1 |
|
Gaia DR2 |
1918249977716636672 |
|
