15568-1854 BRT1495

 
 
15h 56m 47.87s -18 53' 43.9" P.A. 354 sep 3.7 mag 11.10,11.60 Sp F2V
 
 
Coord 2000
15568-1854
Discov num
BRT1495
Comp
Coord arcsec 2000
15 56 47.87 -18 53 43.9
Date first
1917
Date last
2016
Obs
7
Pa first
352
Pa last
354
P.A. Now (θ)
354°
Sep first
2.1
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
11.10
Mag sec
11.60
delta mag (ΔM)
0.5
Spectral class
F2V (yellow-white)
Pri motion ra
-003
Sec motion ra
-014
Pri motion dec
-041
Sec motion dec
+067
Notes
rPM=1.586
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.5
Precise sep
3.749
Constellation
Libra
last precise pa
353.5
last precise sep
3.749
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15568-1854 BRT1495 2002 5 353 3.7 11.10 11.60 F2V 155647.87-185343.9
15568-1854 BRT1495 2016 7 354 3.7 11.10 11.60 F2V 155647.87-185343.9

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