02310+5718 STI 1904
02h 30m 57.85s +57° 17' 16.2" P.A. 308.00 sep 14.0 mag 13.00,13.30
Coord 2000 |
02310+5718 |
|
Discov num |
STI1904 |
|
Comp |
|
|
Coord arcsec 2000 |
02 30 57.85 +57 17 16.2 |
|
Date first |
1908 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
305 |
|
Pa last |
307.5 |
|
P.A. Now (θ) |
307.5° |
|
Sep first |
13.6 |
|
Sep last |
13.975 |
|
Sep. Now (ρ) |
13.975" |
|
Mag pri |
13.00 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=0.857
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
457992742401731968 |
|