22431+7346 HJ 3141 (HD 215499)
22h 43m 04.82s +73° 46' 07.9" P.A. 320.00 sep 18.2 mag 9.08,11.30 Sp A3
| Coord 2000 |
22431+7346 |
|
Discov num |
HJ 3141 |
|
Comp |
|
|
Coord arcsec 2000 |
22 43 04.82 +73 46 07.9 |
|
| Date first |
1831 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
328 |
|
Pa last |
319.5 |
|
P.A. Now (θ) |
319.5° |
|
| Sep first |
12.0 |
|
Sep last |
18.224 |
|
Sep. Now (ρ) |
18.224" |
|
| Mag pri |
9.08 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
2.22 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-020 |
|
| Notes |
|
|
rPM=0.072 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 215499 |
|
Constellation |
Cepheus |
|
SAO |
10478 |
|
Tycho2 |
4488-00592-1 |
|
| Gaia DR2 |
2231191976483498624 |
|
HD |
215499 |
|
