00171-1027 MRI   1

 
 
00h 17m 08.10s -10 26' 49.6" P.A. 326 sep 2.7 mag 16.10,16.50 Sp M1V+M1.5V
 
 
Coord 2000
00171-1027
Discov num
MRI   1
Comp
Coord arcsec 2000
00 17 08.10 -10 26 49.6
Date first
1954
Date last
2000
Obs
5
Pa first
324
Pa last
326
P.A. Now (θ)
326°
Sep first
2.6
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
16.10
Mag sec
16.50
delta mag (ΔM)
0.4
Spectral class
M1V+M1.5V (red/red)
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
-015
Sec motion dec
-013
Notes
rPM=0.148 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326
Precise sep
2.69
Cdsa2 id
MRI 1
Constellation
Cetus
Ra deg
0.2855833333333333
De deg
-10.447111111111111
last precise pa
326
last precise sep
2.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00171-1027 MRI 1 2000 4 326 2.7 16.10 16.50 M1V+M1.5V 001708.10-102649.6

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