02315+3951 ALI 1027
02h 31m 34.58s +39° 50' 59.8" P.A. 9.00 sep 13.5 mag 12.09,12.70
| Coord 2000 |
02315+3951 |
|
Discov num |
ALI1027 |
|
Comp |
|
|
Coord arcsec 2000 |
02 31 34.58 +39 50 59.8 |
|
| Date first |
1928 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
16 |
|
Pa last |
9.4 |
|
P.A. Now (θ) |
9.4° |
|
| Sep first |
13.7 |
|
Sep last |
13.513 |
|
Sep. Now (ρ) |
13.513" |
|
| Mag pri |
12.09 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.227
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
2836-01485-1 |
|
Gaia DR2 |
334940756835899776 |
|