15144-5752 LDS 521

 
 
15h 14m 26.10s -57 52' 22.3" P.A. 331 sep 19.8 mag 15.80,16.60
 
 
Coord 2000
15144-5752
Discov num
LDS 521
Comp
Coord arcsec 2000
15 14 26.10 -57 52 22.3
Date first
1920
Date last
2012
Obs
5
Pa first
315
Pa last
331
P.A. Now (θ)
331°
Sep first
22.0
Sep last
19.8
Sep. Now (ρ)
19.8"
Mag pri
15.80
Mag sec
16.60
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-138
Sec motion ra
Pri motion dec
-116
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330.9
Precise sep
19.84
Constellation
Circinus
last precise pa
330.9
last precise sep
19.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15144-5752 LDS 521 1920 1 315 22.0 15.80 16.60 X 151415.00-575200.0
15144-5752 LDS 521 2012 2 331 19.8 15.80 16.60 151426.10-575222.3

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