23150+4202 GRV 657
23h 15m 02.06s +42° 02' 18.8" P.A. 329.00 sep 71.1 mag 11.30,11.66
Coord 2000 |
23150+4202 |
|
Discov num |
GRV 657 |
|
Comp |
|
|
Coord arcsec 2000 |
23 15 02.06 +42 02 18.8 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
329 |
|
Pa last |
328.8 |
|
P.A. Now (θ) |
328.8° |
|
Sep first |
71.0 |
|
Sep last |
71.125 |
|
Sep. Now (ρ) |
71.125" |
|
Mag pri |
11.30 |
|
Mag sec |
11.66 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-017 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=0.068 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Tycho2 |
3225-01068-1 |
|
Gaia DR2 |
1936553822662066688 |
|