00307+1752 J   584

 
 
00h 30m 43.61s +17 51' 46.1" P.A. 172 sep 3.1 mag 9.84,12.80 Sp G5
 
 
Coord 2000
00307+1752
Discov num
J   584
Comp
Coord arcsec 2000
00 30 43.61 +17 51 46.1
Date first
1911
Date last
2011
Obs
5
Pa first
173
Pa last
172
P.A. Now (θ)
172°
Sep first
3.2
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.84
Mag sec
12.80
delta mag (ΔM)
2.96
Spectral class
G5 (yellow)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
SAO
91933
Tycho2
1183-00648-1
last precise pa
172.3
last precise sep
3.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00307+1752 J 584 1943 3 174 3.1 9.84 12.80 G5 003043.61+175146.1
00307+1752 J 584 2011 5 172 3.1 9.84 12.80 G5 003043.61+175146.1

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