15591-5754 JSP 675

 
 
15h 59m 07.35s -57 53' 49.1" P.A. 32 sep 1 mag 9.40,13.90 Sp A2
 
 
Coord 2000
15591-5754
Discov num
JSP 675
Comp
Coord arcsec 2000
15 59 07.35 -57 53 49.1
Date first
1930
Date last
1969
Obs
3
Pa first
35
Pa last
32
P.A. Now (θ)
32°
Sep first
1.2
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
9.40
Mag sec
13.90
delta mag (ΔM)
4.5
Spectral class
A2 (white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.5
Precise sep
0.98
Constellation
Norma
SAO
243191
Tycho2
8705-03607-1
HD
142732
last precise pa
31.5
last precise sep
0.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15591-5754 JSP 675 1969 3 32 1.0 9.40 13.90 A2 155907.35-575349.1

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