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
rPM=0.696
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.8
Precise sep
143.71
Constellation
Leo
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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