23231+4109 COU 1648
23h 23m 05.01s +41° 08' 59.2" P.A. 144.00 sep 2.1 mag 9.72,14.00 Sp M4
| Coord 2000 |
23231+4109 |
|
Discov num |
COU1648 |
|
Comp |
|
|
Coord arcsec 2000 |
23 23 05.01 +41 08 59.2 |
|
| Date first |
1977 |
|
Date last |
2008 |
|
Obs |
2 |
|
| Pa first |
145 |
|
Pa last |
143.6 |
|
P.A. Now (θ) |
143.6° |
|
| Sep first |
1.9 |
|
Sep last |
2.143 |
|
Sep. Now (ρ) |
2.143" |
|
| Mag pri |
9.72 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
4.28 |
|
Spectral class |
M4 (red) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3234-00129-1 |
|
Gaia DR2 |
1924308183706247040 |
|
