02253+5718 STI 1870
02h 25m 18.09s +57° 18' 12.1" P.A. 305.00 sep 8.3 mag 13.31,13.30
| Coord 2000 |
02253+5718 |
|
Discov num |
STI1870 |
|
Comp |
|
|
Coord arcsec 2000 |
02 25 18.09 +57 18 12.1 |
|
| Date first |
1915 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
306 |
|
Pa last |
304.7 |
|
P.A. Now (θ) |
304.7° |
|
| Sep first |
7.1 |
|
Sep last |
8.307 |
|
Sep. Now (ρ) |
8.307" |
|
| Mag pri |
13.31 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.649
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Gaia DR2 |
458425056632531584 |
|
