10361+1137 BIG   1

 
 
10h 36m 06.74s +11 36' 52.4" P.A. 331 sep 59.8 mag 7.40,9.67 Sp K2 dist. 471.7 pc (1538.69 l.y.)
 
 
Coord 2000
10361+1137
Discov num
BIG   1
Comp
Coord arcsec 2000
10 36 06.74 +11 36 52.4
Date first
1880
Date last
2015
Obs
21
Pa first
339
Pa last
331
P.A. Now (θ)
331°
Sep first
55.7
Sep last
59.8
Sep. Now (ρ)
59.8"
Mag pri
7.40
Mag sec
9.67
delta mag (ΔM)
2.27
Spectral class
K2 (yellow-orange)
Pri motion ra
-014
Sec motion ra
-087
Pri motion dec
+007
Sec motion dec
+015
Notes
N (See Notes)
rPM=0.832
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330.5
Precise sep
59.8
Cdsa2 id
BIG 1
Constellation
Leo
SAO
99198
HIP
51892
Tycho2
0842-00486-1
HD
91785
BD
BD+12 2235
Ra deg
10.601872222222221
De deg
11.614555555555555
Distance
471.7
Distance ly
1538.69
last precise pa
330.5
last precise sep
59.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10361+1137 BIG 1 2002 14 332 59.3 7.40 9.67 K2 N D 103606.74+113652.4
10361+1137 BIG 1 2009 15 332 60.1 7.40 9.67 K2 N D 103606.74+113652.4
10361+1137 BIG 1 2012 17 331 60.2 7.40 9.67 K2 N D 103606.74+113652.4
10361+1137 BIG 1 2015 20 331 59.8 7.40 9.67 K2 N 103606.74+113652.4

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