00507-2421 SKF1360

 
 
00h 50m 39.55s -24 21' 09.8" P.A. 257 sep 11.4 mag 16.50,16.70 Sp M3+M3
 
 
Coord 2000
00507-2421
Discov num
SKF1360
Comp
Coord arcsec 2000
00 50 39.55 -24 21 09.8
Date first
1954
Date last
2015
Obs
9
Pa first
257
Pa last
257
P.A. Now (θ)
257°
Sep first
11.5
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
16.50
Mag sec
16.70
delta mag (ΔM)
0.2
Spectral class
M3+M3 (red/red)
Pri motion ra
+001
Sec motion ra
-006
Pri motion dec
-067
Sec motion dec
-067
Notes
V (Proper motion indicates physical)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.5
Precise sep
11.405
Constellation
Cetus
SAO
166621
Gaia DR2
03411589888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00507-2421 SKF1360 2010 6 257 11.3 16.50 16.70 M3++M3+ V 005039.55-242109.8
00507-2421 SKF1360 2015 8 257 11.4 16.50 16.70 M3+M3 V 005039.55-242109.8

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