22429+6429 HJ 1804
22h 42m 53.62s +64° 29' 13.0" P.A. 342.00 sep 22.6 mag 9.71,13.70 Sp A2
| Coord 2000 |
22429+6429 |
|
Discov num |
HJ 1804 |
|
Comp |
|
|
Coord arcsec 2000 |
22 42 53.62 +64 29 13.0 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
339 |
|
Pa last |
341.7 |
|
P.A. Now (θ) |
341.7° |
|
| Sep first |
15.0 |
|
Sep last |
22.589 |
|
Sep. Now (ρ) |
22.589" |
|
| Mag pri |
9.71 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3.99 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.53
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4273-01151-1 |
|
Gaia DR2 |
2211391494356413824 |
|
