02215+4909 TDS 2224
02h 21m 29.84s +49° 08' 34.2" P.A. 7.00 sep 9.8 mag 12.05,12.37
| Coord 2000 |
02215+4909 |
|
Discov num |
TDS2224 |
|
Comp |
|
|
Coord arcsec 2000 |
02 21 29.84 +49 08 34.2 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
6 |
|
Pa last |
7.3 |
|
P.A. Now (θ) |
7.3° |
|
| Sep first |
9.8 |
|
Sep last |
9.806 |
|
Sep. Now (ρ) |
9.806" |
|
| Mag pri |
12.05 |
|
Mag sec |
12.37 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.076 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3302-01753-1 |
|
Gaia DR2 |
355288971855384320 |
|
