23259+4241 CHE 457
23h 25m 55.38s +42° 40' 49.7" P.A. 121.00 sep 17.2 mag 11.60,12.15
| Coord 2000 |
23259+4241 |
|
Discov num |
CHE 457 |
|
Comp |
|
|
Coord arcsec 2000 |
23 25 55.38 +42 40 49.7 |
|
| Date first |
1894 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
121 |
|
Pa last |
120.8 |
|
P.A. Now (θ) |
120.8° |
|
| Sep first |
16.9 |
|
Sep last |
17.223 |
|
Sep. Now (ρ) |
17.223" |
|
| Mag pri |
11.60 |
|
Mag sec |
12.15 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-023 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.04 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3238-00795-1 |
|
Gaia DR2 |
1925007782336115712 |
|
