13206-0056 GWP1983

 
 
13h 20m 36.42s -00 56' 11.7" P.A. 320 sep 4 mag 15.10,15.60
 
 
Coord 2000
13206-0056
Discov num
GWP1983
Comp
Coord arcsec 2000
13 20 36.42 -00 56 11.7
Date first
1956
Date last
2010
Obs
6
Pa first
317
Pa last
320
P.A. Now (θ)
320°
Sep first
3.2
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
15.10
Mag sec
15.60
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
Sec motion ra
+078
Pri motion dec
Sec motion dec
-031
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.1
Precise sep
4.03
Constellation
Virgo
last precise pa
320.1
last precise sep
4.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13206-0056 GWP1983 1999 3 322 4.0 11.90 12.50 V K 132036.36-005610.4
13206-0056 GWP1983 2000 4 323 4.3 15.10 15.60 V R 132036.42-005611.7
13206-0056 GWP1983 2010 5 320 4.0 15.10 15.60 V R 132036.42-005611.7

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