13252-2127 JAO   7

 
 
13h 25m 14.20s -21 27' 12.4" P.A. 162 sep 69 mag 16.10,18.80 Sp K7VI+M1VI
 
 
Coord 2000
13252-2127
Discov num
JAO   7
Comp
Coord arcsec 2000
13 25 14.20 -21 27 12.4
Date first
1998
Date last
2010
Obs
4
Pa first
162
Pa last
162
P.A. Now (θ)
162°
Sep first
68.9
Sep last
69.0
Sep. Now (ρ)
69"
Mag pri
16.10
Mag sec
18.80
delta mag (ΔM)
2.7
Spectral class
K7VI+M1VI (yellow-orange/red)
Pri motion ra
-440
Sec motion ra
-440
Pri motion dec
-396
Sec motion dec
-400
Notes
V (Proper motion indicates physical)
rPM=0.007 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.3
Precise sep
69.004
Cdsa2 id
JAO 7
Constellation
Virgo
Ra deg
13.42061111111111
De deg
-21.453444444444443
last precise pa
162.3
last precise sep
69.004
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13252-2127 JAO 7 2004 1 162 68.8 16.10 18.80 K7+M1 DV 132514.20-212712.4
13252-2127 JAO 7 2010 4 162 69.0 16.10 18.80 K7VI+M1VI V 132514.20-212712.4

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