10311+3014 LDS1243

 
 
10h 31m 07.70s +30 14' 30.9" P.A. 273 sep 9 mag 12.00,15.70
 
 
Coord 2000
10311+3014
Discov num
LDS1243
Comp
Coord arcsec 2000
10 31 07.70 +30 14 30.9
Date first
1963
Date last
2014
Obs
8
Pa first
205
Pa last
273
P.A. Now (θ)
273°
Sep first
7.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
12.00
Mag sec
15.70
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
+111
Sec motion ra
-026
Pri motion dec
-103
Sec motion dec
-084
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo Minor
last precise pa
272.5
last precise sep
8.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10311+3014 LDS1243 1963 1 205 7.0 13.30 15.60 I 103107.59+301432.0
10311+3014 LDS1243 2014 7 273 9.0 12.00 15.70 R 103107.70+301430.9

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