04311+1641 LDS2248

 
 
04h 31m 06.35s +16 41' 20.4" P.A. 108 sep 12.4 mag 11.12,19.10 Sp K0V
 
 
Coord 2000
04311+1641
Discov num
LDS2248
Comp
Coord arcsec 2000
04 31 06.35 +16 41 20.4
Date first
1955
Date last
2015
Obs
3
Pa first
121
Pa last
108
P.A. Now (θ)
108°
Sep first
13.0
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
11.12
Mag sec
19.10
delta mag (ΔM)
7.98
Spectral class
K0V (yellow-orange)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.7
Precise sep
12.38
Constellation
Taurus
Tycho2
1265-00373-1
HD
285866
last precise pa
107.7
last precise sep
12.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04311+1641 LDS2248 1997 2 113 13.0 11.12 19.10 D 043106.35+164120.4
04311+1641 LDS2248 2015 3 108 12.4 11.12 19.10 K0V 043106.35+164120.4

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