23516+5816 HJ 1912
23h 51m 32.89s +58° 16' 13.6" P.A. 223.00 sep 7.3 mag 10.10,11.90 Sp F2V
| Coord 2000 |
23516+5816 |
|
Discov num |
HJ 1912 |
|
Comp |
|
|
Coord arcsec 2000 |
23 51 32.89 +58 16 13.6 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
219 |
|
Pa last |
222.7 |
|
P.A. Now (θ) |
222.7° |
|
| Sep first |
7.0 |
|
Sep last |
7.35 |
|
Sep. Now (ρ) |
7.35" |
|
| Mag pri |
10.10 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=0.271 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
1999086656712477696 |
|