01581-2319 LDS3328

 
 
01h 58m 00.31s -23 18' 22.5" P.A. 20 sep 70.1 mag 14.03,17.14
 
 
Coord 2000
01581-2319
Discov num
LDS3328
Comp
Coord arcsec 2000
01 58 00.31 -23 18 22.5
Date first
1954
Date last
2015
Obs
10
Pa first
20
Pa last
20
P.A. Now (θ)
20°
Sep first
70.4
Sep last
70.1
Sep. Now (ρ)
70.1"
Mag pri
14.03
Mag sec
17.14
delta mag (ΔM)
3.11
Spectral class
Pri motion ra
-032
Sec motion ra
-016
Pri motion dec
-078
Sec motion dec
-080
Notes
V (Proper motion indicates physical)
rPM=0.191 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.7
Precise sep
70.138
Constellation
Cetus
Gaia DR2
82453109120
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01581-2319 LDS3328 1998 2 20 70.2 14.03 17.14 D 015800.31-231822.5
01581-2319 LDS3328 2005 7 20 70.1 14.03 17.14 VD 015800.31-231822.5
01581-2319 LDS3328 2010 9 20 70.2 14.03 17.14 VD 015800.31-231822.5
01581-2319 LDS3328 2015 10 20 70.1 14.03 17.14 V 015800.31-231822.5

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