00407-0729 LDS3189

 
 
00h 40m 36.71s -07 29' 57.0" P.A. 303 sep 3.4 mag 14.80,15.20 Sp M:+M:
 
 
Coord 2000
00407-0729
Discov num
LDS3189
Comp
Coord arcsec 2000
00 40 36.71 -07 29 57.0
Date first
1960
Date last
2013
Obs
4
Pa first
302
Pa last
303
P.A. Now (θ)
303°
Sep first
3.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
14.80
Mag sec
15.20
delta mag (ΔM)
0.4
Spectral class
M:+M: (red/red)
Pri motion ra
+285
Sec motion ra
+233
Pri motion dec
+016
Sec motion dec
+036
Notes
V (Proper motion indicates physical)
rPM=0.195 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303
Precise sep
3.37
Cdsa2 id
LDS 3189
Constellation
Cetus
Ra deg
0.6768638888888888
De deg
-7.4991666666666665
last precise pa
303
last precise sep
3.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00407-0729 LDS3189 1960 1 302 3.0 14.80 15.20 004008.57-072900.0
00407-0729 LDS3189 1998 2 304 3.4 14.80 15.20 D 004036.58-072956.2
00407-0729 LDS3189 1999 3 302 3.4 14.80 15.20 D 004036.58-072956.2
00407-0729 LDS3189 2013 4 303 3.4 14.80 15.20 M:+M: V 004036.58-072956.2

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