23459+0418 ITF 15
23h 45m 52.50s +04° 17' 50.5" P.A. 83.00 sep 25.3 mag 9.47,16.00 Sp G9V+M2.5V
| Coord 2000 |
23459+0418 |
|
Discov num |
ITF 15 |
|
Comp |
|
|
Coord arcsec 2000 |
23 45 52.50 +04 17 50.5 |
|
| Date first |
1953 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
83 |
|
Pa last |
83.4 |
|
P.A. Now (θ) |
83.4° |
|
| Sep first |
25.3 |
|
Sep last |
25.294 |
|
Sep. Now (ρ) |
25.294" |
|
| Mag pri |
9.47 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
6.53 |
|
Spectral class |
G9V+M2.5V (yellow/red) |
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.107 (< 0.3, Physical double)
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pisces |
|
Tycho2 |
0589-00850-1 |
|
Gaia DR2 |
2743960773265435904 |
|
HD |
223001 |
|
