03243+4952 BUP 44 (Alp Per)
03h 24m 19.35s +49° 51' 40.5" P.A. 198.00 sep 164.0 mag 1.87,12.81 Sp F5Ib dist. 155.28 pc (506.52 l.y.)
| Coord 2000 |
03243+4952 |
|
Discov num |
BUP 44 |
|
Comp |
|
|
Coord arcsec 2000 |
03 24 19.35 +49 51 40.5 |
|
| Date first |
1879 |
|
Date last |
2002 |
|
Obs |
6 |
|
| Pa first |
196 |
|
Pa last |
197.6 |
|
P.A. Now (θ) |
197.6° |
|
| Sep first |
166.1 |
|
Sep last |
163.983 |
|
Sep. Now (ρ) |
163.983" |
|
| Mag pri |
1.87 |
|
Mag sec |
12.81 |
|
delta mag (ΔM) |
10.94 |
|
Spectral class |
F5Ib (yellow-white) |
|
| Pri motion ra |
+024 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
+003 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.064
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Alp Per |
|
Common name |
Mirfak |
|
Var name |
NSV1125 Per |
|
Constellation |
Perseus |
|
| SAO |
38787 |
|
HIP |
15863 |
|
Tycho2 |
3320-02808-1 |
|
Gaia DR2 |
441695506170854400 |
|
| HD |
20902 |
|
HR |
1017 |
|
GC |
4041 |
|
BD |
BD+49 917 |
|
| Bayer |
Alpha Persei |
|
Bayer name |
Alp Per |
|
Flamsteed |
33 Persei |
|
Flamsteed name |
33 Per |
|
| FK5 |
120 |
|
Distance |
155.28 |
|
Distance ly |
506.52 |
|
Bayer greek |
α Per |
|
| Other names |
Mirphak, Marfak, Mirzac, Algeneb, Algenib, Elgenab, Genib, Chenib, Alchemb |
|
