23417+4550 A 644
23h 41m 45.01s +45° 50' 24.2" P.A. 133.00 sep 1.2 mag 8.99,10.97 Sp G0
| Coord 2000 |
23417+4550 |
|
Discov num |
A 644 |
|
Comp |
|
|
Coord arcsec 2000 |
23 41 45.01 +45 50 24.2 |
|
| Date first |
1903 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
137 |
|
Pa last |
132.9 |
|
P.A. Now (θ) |
132.9° |
|
| Sep first |
1.2 |
|
Sep last |
1.233 |
|
Sep. Now (ρ) |
1.233" |
|
| Mag pri |
8.99 |
|
Mag sec |
10.97 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3638-01988-1 |
|
Gaia DR2 |
1938940724968615296 |
|
ADS |
16936 |
|
