10020+2714 LDS3948

 
 
10h 01m 59.98s +27 14' 42.5" P.A. 131 sep 143.7 mag 13.32,13.95
 
 
Coord 2000
10020+2714
Discov num
LDS3948
Comp
Coord arcsec 2000
10 01 59.98 +27 14 42.5
Date first
1960
Date last
2010
Obs
4
Pa first
132
Pa last
131
P.A. Now (θ)
131°
Sep first
141.0
Sep last
143.7
Sep. Now (ρ)
143.7"
Mag pri
13.32
Mag sec
13.95
delta mag (ΔM)
0.63
Spectral class
Pri motion ra
-016
Sec motion ra
+072
Pri motion dec
-133
Sec motion dec
-102
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
SAO
198269
Tycho2
7106-03590-1
last precise pa
130.8
last precise sep
143.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10020+2714 LDS3948 1998 2 131 143.2 12.80 13.70 D 100159.98+271442.5
10020+2714 LDS3948 2001 3 131 143.2 12.80 13.70 D 100159.98+271442.5
10020+2714 LDS3948 2010 4 131 143.7 13.32 13.95 100159.98+271442.5

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