16254-2710 LDS4666

 
 
16h 25m 18.02s -27 10' 32.6" P.A. 44 sep 3 mag 11.50,12.00
 
 
Coord 2000
16254-2710
Discov num
LDS4666
Comp
Coord arcsec 2000
16 25 18.02 -27 10 32.6
Date first
1960
Date last
2015
Obs
3
Pa first
19
Pa last
44
P.A. Now (θ)
44°
Sep first
5.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.50
Mag sec
12.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+062
Sec motion ra
Pri motion dec
-071
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.1
Precise sep
2.96
Constellation
Scorpius
last precise pa
44.1
last precise sep
2.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16254-2710 LDS4666 1960 1 199 5.0 12.40 12.90 162515.00-271000.0
16254-2710 LDS4666 2000 2 219 2.8 11.50 12.00 162518.02-271032.6
16254-2710 LDS4666 2007 3 219 2.6 11.50 12.00 162518.02-271032.6
16254-2710 LDS4666 2015 3 44 3.0 11.50 12.00 162518.02-271032.6

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