01244+5558 WFC 9001 AB
01h 24m 25.28s +55° 57' 32.5" P.A. 257.00 sep 42.6 mag 9.38,15.37 Sp B9
Coord 2000 |
01244+5558 |
|
Discov num |
WFC9001 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 24 25.28 +55 57 32.5 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
257 |
|
Pa last |
256.5 |
|
P.A. Now (θ) |
256.5° |
|
Sep first |
42.7 |
|
Sep last |
42.619 |
|
Sep. Now (ρ) |
42.619" |
|
Mag pri |
9.38 |
|
Mag sec |
15.37 |
|
delta mag (ΔM) |
5.99 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.729
Nature of this double is uncertain.
01244+5558 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
22246 |
01 24 25 +55 57 32 |
WFC 9001 AB |
2015 |
7 |
257 |
42.6 |
9.38 |
15.37 |
5.99 |
|
<=== |
Show |
|
22246 |
01 24 25 +55 57 32 |
WFC 9001 AC |
2015 |
16 |
219 |
14.1 |
9.38 |
15.70 |
6.32 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
SAO |
22246 |
|
Tycho2 |
3674-00627-1 |
|
Gaia DR2 |
412411388358794112 |
|
HD |
236719 |
|
DM |
BD+55 311 |
|