23413+4547 COU 1998
23h 41m 13.12s +45° 46' 59.3" P.A. 250.00 sep 0.5 mag 10.90,12.40
| Coord 2000 |
23413+4547 |
|
Discov num |
COU1998 |
|
Comp |
|
|
Coord arcsec 2000 |
23 41 13.12 +45 46 59.3 |
|
| Date first |
1981 |
|
Date last |
2014 |
|
Obs |
3 |
|
| Pa first |
260 |
|
Pa last |
249.6 |
|
P.A. Now (θ) |
249.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.503 |
|
Sep. Now (ρ) |
0.503" |
|
| Mag pri |
10.90 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3638-00750-1 |
|
Gaia DR2 |
1938847090381738496 |
|
