22312+6528 MLB 229
22h 31m 13.57s +65° 27' 58.6" P.A. 179.00 sep 4.8 mag 9.09,11.65 Sp B2IV dist. 724.64 pc (2363.78 l.y.)
| Coord 2000 |
22312+6528 |
|
Discov num |
MLB 229 |
|
Comp |
|
|
Coord arcsec 2000 |
22 31 13.57 +65 27 58.6 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
180 |
|
Pa last |
178.7 |
|
P.A. Now (θ) |
178.7° |
|
| Sep first |
5.6 |
|
Sep last |
4.817 |
|
Sep. Now (ρ) |
4.817" |
|
| Mag pri |
9.09 |
|
Mag sec |
11.65 |
|
delta mag (ΔM) |
2.56 |
|
Spectral class |
B2IV (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.193
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
HIP |
111161 |
|
Tycho2 |
4272-00122-1 |
|
Gaia DR2 |
2206478150548202752 |
|
| BD |
BD+64 1677 |
|
Distance |
724.64 |
|
Distance ly |
2363.78 |
|
