23216+3901 COU 1495
23h 21m 39.80s +39° 01' 16.7" P.A. 255.00 sep 0.8 mag 11.19,11.99
| Coord 2000 |
23216+3901 |
|
Discov num |
COU1495 |
|
Comp |
|
|
Coord arcsec 2000 |
23 21 39.80 +39 01 16.7 |
|
| Date first |
1975 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
256 |
|
Pa last |
254.7 |
|
P.A. Now (θ) |
254.7° |
|
| Sep first |
0.8 |
|
Sep last |
0.84 |
|
Sep. Now (ρ) |
0.84" |
|
| Mag pri |
11.19 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3230-01290-1 |
|
Gaia DR2 |
1917278112516465408 |
|
