12538+0740 DEA  27

 
 
12h 53m 49.36s +07 40' 04.5" P.A. 129 sep 6.2 mag 12.87,13.18
 
 
Coord 2000
12538+0740
Discov num
DEA  27
Comp
Coord arcsec 2000
12 53 49.36 +07 40 04.5
Date first
2000
Date last
2010
Obs
3
Pa first
129
Pa last
129
P.A. Now (θ)
129°
Sep first
6.3
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
12.87
Mag sec
13.18
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
-162
Sec motion ra
-156
Pri motion dec
-001
Sec motion dec
-001
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.5
Precise sep
6.21
Constellation
Virgo
last precise pa
128.5
last precise sep
6.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12538+0740 DEA 27 2007 2 128 6.3 12.87 13.18 V K 125349.36+074004.5
12538+0740 DEA 27 2010 3 129 5.2 12.87 13.18 V K 125349.36+074004.5

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