02311+1214 HEI 442
02h 31m 04.70s +12° 13' 32.7" P.A. 343.00 sep 2.2 mag 10.18,11.40
| Coord 2000 |
02311+1214 |
|
Discov num |
HEI 442 |
|
Comp |
|
|
Coord arcsec 2000 |
02 31 04.70 +12 13 32.7 |
|
| Date first |
1987 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
341 |
|
Pa last |
342.7 |
|
P.A. Now (θ) |
342.7° |
|
| Sep first |
2.1 |
|
Sep last |
2.173 |
|
Sep. Now (ρ) |
2.173" |
|
| Mag pri |
10.18 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.22 |
|
Spectral class |
|
|
| Pri motion ra |
-036 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aries |
|
Tycho2 |
0635-00004-1 |
|
Gaia DR2 |
26335884761312896 |
|
