13177+0406 GWP1966

 
 
13h 17m 42.13s +04 06' 21.3" P.A. 248.00 sep 55.4 mag 13.70,17.80
 
 
Coord 2000
13177+0406
Discov num
GWP1966
Comp
Coord arcsec 2000
13 17 42.13 +04 06 21.3
Date first
1997
Date last
2015
Obs
7
Pa first
248
Pa last
248
P.A. Now (θ)
248°
Sep first
55.0
Sep last
55.4
Sep. Now (ρ)
55.4"
Mag pri
13.70
Mag sec
17.80
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
+076
Sec motion ra
+074
Pri motion dec
-038
Sec motion dec
-038
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248
Precise sep
55.396
Constellation
Virgo
Gaia DR2
17288035584
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13177+0406 GWP1966 1997 1 248 55.0 13.70 17.80 V R 131742.13+040621.3
13177+0406 GWP1966 2015 2 248 55.4 13.70 17.80 V R 131742.13+040621.3

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