01086-3002 LDS2169

 
 
01h 08m 31.34s -30 01' 33.6" P.A. 346 sep 4.1 mag 17.50,18.20
 
 
Coord 2000
01086-3002
Discov num
LDS2169
Comp
Coord arcsec 2000
01 08 31.34 -30 01 33.6
Date first
1955
Date last
2015
Obs
4
Pa first
347
Pa last
346
P.A. Now (θ)
346°
Sep first
4.0
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
17.50
Mag sec
18.20
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+094
Sec motion ra
Pri motion dec
+073
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
345.9
Precise sep
4.053
Constellation
Sculptor
Tycho2
6999-00702-1
last precise pa
345.9
last precise sep
4.053
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01086-3002 LDS2169 1955 1 347 4.0 20.00 20.70 010831.34-300133.6
01086-3002 LDS2169 1998 3 346 4.0 17.50 18.20 010831.34-300133.6
01086-3002 LDS2169 2015 4 346 4.1 17.50 18.20 010831.34-300133.6

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