04521+6330 BU 1389 (HD 30442)
04h 52m 05.22s +63° 30' 19.5" P.A. 351.00 sep 120.1 mag 5.64,10.87 Sp M3IIIab dist. 152.91 pc (498.79 l.y.)
| Coord 2000 |
04521+6330 |
|
Discov num |
BU 1389 |
|
Comp |
|
|
Coord arcsec 2000 |
04 52 05.22 +63 30 19.5 |
|
| Date first |
1913 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
351 |
|
Pa last |
351.2 |
|
P.A. Now (θ) |
351.2° |
|
| Sep first |
115.4 |
|
Sep last |
120.137 |
|
Sep. Now (ρ) |
120.137" |
|
| Mag pri |
5.64 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
5.23 |
|
Spectral class |
M3IIIab (red) |
|
| Pri motion ra |
+038 |
|
Sec motion ra |
+028 |
|
| Pri motion dec |
-094 |
|
Sec motion dec |
-049 |
|
| Notes |
|
|
rPM=0.455
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30442 |
|
Constellation |
Camelopardalis |
|
SAO |
13291 |
|
HIP |
22626 |
|
| Tycho2 |
4083-02693-1 |
|
Gaia DR2 |
478740423733113728 |
|
HD |
30442 |
|
HR |
1527 |
|
| GC |
5881 |
|
BD |
BD+63 543 |
|
FK5 |
2362 |
|
Distance |
152.91 |
|
| Distance ly |
498.79 |
|
