13228-0754 GWP1997

 
 
13h 22m 49.27s -07 53' 42.7" P.A. 41 sep 4.5 mag 15.70,16.30
 
 
Coord 2000
13228-0754
Discov num
GWP1997
Comp
Coord arcsec 2000
13 22 49.27 -07 53 42.7
Date first
1954
Date last
2010
Obs
5
Pa first
36
Pa last
41
P.A. Now (θ)
41°
Sep first
3.7
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
15.70
Mag sec
16.30
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-060
Sec motion ra
-036
Pri motion dec
-002
Sec motion dec
+006
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.421
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.1
Precise sep
4.54
Constellation
Virgo
last precise pa
41.1
last precise sep
4.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13228-0754 GWP1997 1999 3 41 4.5 14.10 14.30 V 132249.38-075341.2
13228-0754 GWP1997 2000 4 41 4.6 15.70 16.30 V R 132249.27-075342.7
13228-0754 GWP1997 2010 5 41 4.5 15.70 16.30 V R 132249.27-075342.7

If you need more information about this double, apply for a data request form to the WDS.