02239+5751 MLR 656

 
 
02h 23m 53.06s +57 50' 55.2" P.A. 39 sep 0.7 mag 8.77,10.72 Sp A0V dist. 478.47 pc (1560.77 l.y.)
 
 
Coord 2000
02239+5751
Discov num
MLR 656
Comp
Coord arcsec 2000
02 23 53.06 +57 50 55.2
Date first
1982
Date last
2016
Obs
4
Pa first
44
Pa last
39
P.A. Now (θ)
39°
Sep first
0.4
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.77
Mag sec
10.72
delta mag (ΔM)
1.95
Spectral class
A0V (white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.8
Precise sep
0.72
Constellation
Perseus
SAO
23282
HIP
11175
Tycho2
3694-00758-1
HD
14646
BD
BD+57 554
Distance
478.47
Distance ly
1560.77
last precise pa
38.8
last precise sep
0.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02239+5751 MLR 656 1991 3 40 0.6 8.77 10.72 A0V N 022353.06+575055.2
02239+5751 MLR 656 2016 4 39 0.7 8.77 10.72 A0V N 022353.06+575055.2

If you need more information about this double, apply for a data request form to the WDS.