15461+0441 LDS4590

 
 
15h 46m 04.40s +04 41' 31.2" P.A. 233 sep 2.3 mag 15.00,16.10
 
 
Coord 2000
15461+0441
Discov num
LDS4590
Comp
Coord arcsec 2000
15 46 04.40 +04 41 31.2
Date first
1960
Date last
2015
Obs
5
Pa first
241
Pa last
233
P.A. Now (θ)
233°
Sep first
2.5
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
15.00
Mag sec
16.10
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+156
Sec motion ra
+156
Pri motion dec
-284
Sec motion dec
-284
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.5
Precise sep
2.338
Constellation
Serpens
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15461+0441 LDS4590 1960 1 241 2.5 15.60 16.70 154660.00+044100.0
15461+0441 LDS4590 2013 4 233 2.3 15.00 16.10 154604.40+044131.2
15461+0441 LDS4590 2015 5 233 2.3 15.00 16.10 154604.40+044131.2

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