13223-1137 LDS 439

 
 
13h 22m 16.42s -11 37' 26.0" P.A. 279.00 sep 15.2 mag 10.16,10.98 Sp K2
 
 
Coord 2000
13223-1137
Discov num
LDS 439
Comp
Coord arcsec 2000
13 22 16.42 -11 37 26.0
Date first
1933
Date last
2017
Obs
13
Pa first
280
Pa last
279
P.A. Now (θ)
279°
Sep first
15.6
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
10.16
Mag sec
10.98
delta mag (ΔM)
0.82
Spectral class
K2 (yellow-orange)
Pri motion ra
+106
Sec motion ra
+104
Pri motion dec
-069
Sec motion dec
-067
Notes
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.5
Precise sep
15.163
Constellation
Virgo
SAO
157889
Tycho2
5547-01524-1
Gaia DR2
10423109632
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13223-1137 LDS 439 1999 5 278 15.2 10.16 10.98 K2 D 132216.42-113726.0
13223-1137 LDS 439 2000 6 278 15.1 10.16 10.98 K2 D 132216.42-113726.0
13223-1137 LDS 439 2010 7 278 15.1 10.16 10.98 K2 132216.42-113726.0
13223-1137 LDS 439 2016 8 278 15.4 10.16 10.98 K2 132216.42-113726.0
13223-1137 LDS 439 2017 9 279 15.2 10.16 10.98 K2 132216.42-113726.0

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