13403-0918 J  1607

 
 
13h 40m 20.30s -09 17' 51.0" P.A. 214 sep 6.3 mag 9.89,11.90 Sp K0
 
 
Coord 2000
13403-0918
Discov num
J  1607
Comp
Coord arcsec 2000
13 40 20.30 -09 17 51.0
Date first
1941
Date last
2016
Obs
8
Pa first
210
Pa last
214
P.A. Now (θ)
214°
Sep first
7.0
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
9.89
Mag sec
11.90
delta mag (ΔM)
2.01
Spectral class
K0 (yellow-orange)
Pri motion ra
-114
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.1
Precise sep
6.301
Constellation
Virgo
Tycho2
5546-01316-1
last precise pa
214.1
last precise sep
6.301
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13403-0918 J 1607 2004 5 216 6.2 9.89 11.90 D 134020.30-091751.0
13403-0918 J 1607 2010 7 214 5.7 9.89 11.90 K0 134020.30-091751.0
13403-0918 J 1607 2016 8 214 6.3 9.89 11.90 K0 134020.30-091751.0

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