15547+0054 LDS4600

 
 
15h 54m 38.92s +00 54' 27.1" P.A. 216 sep 2.9 mag 14.10,15.40
 
 
Coord 2000
15547+0054
Discov num
LDS4600
Comp
Coord arcsec 2000
15 54 38.92 +00 54 27.1
Date first
1960
Date last
1999
Obs
2
Pa first
213
Pa last
216
P.A. Now (θ)
216°
Sep first
2.3
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
14.10
Mag sec
15.40
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-244
Sec motion ra
-244
Pri motion dec
-049
Sec motion dec
-049
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.8
Precise sep
2.89
Constellation
Serpens
last precise pa
215.8
last precise sep
2.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15547+0054 LDS4600 1960 1 213 2.3 15.20 16.00 155408.57+005400.0
15547+0054 LDS4600 1999 2 216 2.9 14.10 15.40 155438.92+005427.1

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