15430-3442 SEE 245

 
 
15h 42m 57.37s -34 41' 45.7" P.A. 341 sep 0.6 mag 9.40,9.50 Sp A5/7III
 
 
Coord 2000
15430-3442
Discov num
SEE 245
Comp
Coord arcsec 2000
15 42 57.37 -34 41 45.7
Date first
1897
Date last
2008
Obs
10
Pa first
168
Pa last
341
P.A. Now (θ)
341°
Sep first
0.4
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.40
Mag sec
9.50
delta mag (ΔM)
0.1
Spectral class
A5/7III (white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.2
Precise sep
0.598
Constellation
Lupus
SAO
206895
Tycho2
7335-00937-1
HD
140075
last precise pa
341.2
last precise sep
0.598
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15430-3442 SEE 245 1989 8 342 0.6 9.40 9.50 A5/7III 154257.37-344145.7
15430-3442 SEE 245 2008 10 341 0.6 9.40 9.50 A5/7III 154257.37-344145.7

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