13581-0718 GWP2156

 
 
13h 58m 04.42s -07 17' 46.2" P.A. 104 sep 224.8 mag 13.40,15.30
 
 
Coord 2000
13581-0718
Discov num
GWP2156
Comp
Coord arcsec 2000
13 58 04.42 -07 17 46.2
Date first
1957
Date last
2010
Obs
5
Pa first
104
Pa last
104
P.A. Now (θ)
104°
Sep first
224.4
Sep last
224.8
Sep. Now (ρ)
224.8"
Mag pri
13.40
Mag sec
15.30
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+046
Sec motion ra
+074
Pri motion dec
-050
Sec motion dec
-056
Notes
V (Proper motion indicates physical)
rPM=0.309
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.9
Precise sep
224.78
Constellation
Virgo
last precise pa
103.9
last precise sep
224.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13581-0718 GWP2156 1999 3 104 224.3 13.40 15.30 V 135804.42-071746.2
13581-0718 GWP2156 2010 5 104 224.8 13.40 15.30 V 135804.42-071746.2

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