00396-2254 LDS2143

 
 
00h 39m 37.82s -22 52' 33.5" P.A. 347 sep 3.9 mag 13.70,14.40
 
 
Coord 2000
00396-2254
Discov num
LDS2143
Comp
Coord arcsec 2000
00 39 37.82 -22 52 33.5
Date first
1954
Date last
2015
Obs
4
Pa first
339
Pa last
347
P.A. Now (θ)
347°
Sep first
4.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
13.70
Mag sec
14.40
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+187
Sec motion ra
+126
Pri motion dec
-117
Sec motion dec
+001
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
last precise pa
347
last precise sep
3.889
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00396-2254 LDS2143 1998 3 350 3.9 13.70 14.40 D 003937.72-225231.0
00396-2254 LDS2143 1999 3 347 3.9 13.70 14.40 D 003937.72-225231.0
00396-2254 LDS2143 2015 4 347 3.9 13.70 14.40 V 003937.82-225233.5

If you need more information about this double, apply for a data request form to the WDS.