01269-5023 ART   1

 
 
01h 26m 55.49s -50 22' 38.8" P.A. 121 sep 81.9 mag 21.80,22.20 Sp M6.5V+M8V
 
 
Coord 2000
01269-5023
Discov num
ART   1
Comp
Coord arcsec 2000
01 26 55.49 -50 22 38.8
Date first
1999
Date last
2010
Obs
3
Pa first
121
Pa last
121
P.A. Now (θ)
121°
Sep first
81.9
Sep last
81.9
Sep. Now (ρ)
81.9"
Mag pri
21.80
Mag sec
22.20
delta mag (ΔM)
0.4
Spectral class
M6.5V+M8V (red/red)
Pri motion ra
+131
Sec motion ra
+135
Pri motion dec
-053
Sec motion dec
-047
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121
Precise sep
81.897
Cdsa2 id
ART 1
Constellation
Phoenix
Ra deg
1.4487472222222222
De deg
-50.37744444444444
last precise pa
121
last precise sep
81.897
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01269-5023 ART 1 1999 1 121 81.9 21.80 22.20 M6.5V+M8V N D 012655.49-502238.8
01269-5023 ART 1 2006 0   81.9 21.80 22.20 M6.5V+M8V N D 012655.49-502238.8
01269-5023 ART 1 2010 2 121 81.9 21.80 22.20 M6.5V+M8V NV 012655.49-502238.8

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