02306+4438 TDS 2271
02h 30m 36.34s +44° 37' 31.8" P.A. 261.00 sep 0.5 mag 10.70,10.84
| Coord 2000 |
02306+4438 |
|
Discov num |
TDS2271 |
|
Comp |
|
|
Coord arcsec 2000 |
02 30 36.34 +44 37 31.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
261 |
|
Pa last |
261.2 |
|
P.A. Now (θ) |
261.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
| Mag pri |
10.70 |
|
Mag sec |
10.84 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
2844-01303-1 |
|
Gaia DR2 |
341268175670837504 |
|
