00307-1746 GWP  56

 
 
00h 30m 39.61s -17 45' 40.6" P.A. 227 sep 54.8 mag 13.60,18.80
 
 
Coord 2000
00307-1746
Discov num
GWP  56
Comp
Coord arcsec 2000
00 30 39.61 -17 45 40.6
Date first
1953
Date last
2015
Obs
6
Pa first
227
Pa last
227
P.A. Now (θ)
227°
Sep first
52.4
Sep last
54.8
Sep. Now (ρ)
54.8"
Mag pri
13.60
Mag sec
18.80
delta mag (ΔM)
5.2
Spectral class
Pri motion ra
+112
Sec motion ra
+000
Pri motion dec
+004
Sec motion dec
+000
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=1
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.4
Precise sep
54.757
Constellation
Cetus
Gaia DR2
19807662208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00307-1746 GWP 56 2000 3 228 54.4 13.60 18.80 V R 003039.61-174540.6
00307-1746 GWP 56 2010 5 228 54.7 13.60 18.80 V R 003039.61-174540.6
00307-1746 GWP 56 2015 6 227 54.8 13.60 18.80 V R 003039.61-174540.6

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