02048+5701 KR 13 (HD 12544)
02h 04m 49.88s +57° 00' 41.8" P.A. 345.00 sep 4.0 mag 9.80,10.47 Sp B9
Coord 2000 |
02048+5701 |
|
Discov num |
KR 13 |
|
Comp |
|
|
Coord arcsec 2000 |
02 04 49.88 +57 00 41.8 |
|
Date first |
1890 |
|
Date last |
2016 |
|
Obs |
26 |
|
Pa first |
344 |
|
Pa last |
345.2 |
|
P.A. Now (θ) |
345.2° |
|
Sep first |
3.9 |
|
Sep last |
3.989 |
|
Sep. Now (ρ) |
3.989" |
|
Mag pri |
9.80 |
|
Mag sec |
10.47 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.821
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 12544 |
|
Constellation |
Perseus |
|
Tycho2 |
3693-02099-1 |
|
Gaia DR2 |
505083932068590080 |
|
HD |
12544 |
|