10310+5239 LDS2865

 
 
10h 30m 54.74s +52 39' 14.9" P.A. 117 sep 11.8 mag 11.03,17.80
 
 
Coord 2000
10310+5239
Discov num
LDS2865
Comp
Coord arcsec 2000
10 30 54.74 +52 39 14.9
Date first
1955
Date last
1999
Obs
2
Pa first
117
Pa last
117
P.A. Now (θ)
117°
Sep first
12.0
Sep last
11.8
Sep. Now (ρ)
11.8"
Mag pri
11.03
Mag sec
17.80
delta mag (ΔM)
6.77
Spectral class
Pri motion ra
-074
Sec motion ra
Pri motion dec
-040
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.7
Precise sep
11.75
Constellation
Ursa Major
Tycho2
3816-01200-1
last precise pa
116.7
last precise sep
11.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10310+5239 LDS2865 1999 2 117 11.8 11.03 17.80 D 103054.74+523914.9

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