19460-2142 LDS4817

 
 
19h 45m 56.59s -21 41' 48.6" P.A. 106 sep 128.2 mag 15.20,18.60
 
 
Coord 2000
19460-2142
Discov num
LDS4817
Comp
Coord arcsec 2000
19 45 56.59 -21 41 48.6
Date first
1960
Date last
2010
Obs
3
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
128.0
Sep last
128.2
Sep. Now (ρ)
128.2"
Mag pri
15.20
Mag sec
18.60
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-104
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.8
Precise sep
128.18
Constellation
Sagittarius
last precise pa
105.8
last precise sep
128.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19460-2142 LDS4817 1998 2 106 128.2 15.20 18.60 D 194556.59-214148.6
19460-2142 LDS4817 2010 3 106 128.0 15.20 18.60 194556.59-214148.6

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