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
2013
Obs
4
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
232.6
Precise sep
2.32
Constellation
Serpens
last precise pa
232.6
last precise sep
2.32
 
 
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

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