22402-0020 GWP3179

 
 
22h 40m 10.28s -00 20' 03.0" P.A. 319 sep 33 mag 16.60,18.80
 
 
Coord 2000
22402-0020
Discov num
GWP3179
Comp
Coord arcsec 2000
22 40 10.28 -00 20 03.0
Date first
1988
Date last
2015
Obs
4
Pa first
319
Pa last
319
P.A. Now (θ)
319°
Sep first
33.0
Sep last
33.0
Sep. Now (ρ)
33"
Mag pri
16.60
Mag sec
18.80
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+002
Sec motion ra
-004
Pri motion dec
-058
Sec motion dec
-058
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.334
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K0
SAO
90618
Tycho2
1708-00431-1
last precise pa
318.7
last precise sep
32.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22402-0020 GWP3179 1998 2 319 32.9 16.60 18.80 V R 224010.28-002003.0
22402-0020 GWP3179 2010 3 319 32.9 16.60 18.80 V R 224010.28-002003.0
22402-0020 GWP3179 2015 4 319 33.0 16.60 18.80 V R 224010.28-002003.0

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