00197+4639 ES 1196

 
 
00h 19m 50.44s +46 43' 22.7" P.A. 188 sep 4.8 mag 10.08,13.80 Sp G0
 
 
Coord 2000
00197+4639
Discov num
ES 1196
Comp
Coord arcsec 2000
00 19 50.44 +46 43 22.7
Date first
1913
Date last
2011
Obs
4
Pa first
185
Pa last
188
P.A. Now (θ)
188°
Sep first
5.7
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
10.08
Mag sec
13.80
delta mag (ΔM)
3.72
Spectral class
G0 (yellow)
Pri motion ra
-010
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.9
Precise sep
4.84
Constellation
Cassiopeia
Tycho2
3247-00508-1
last precise pa
187.9
last precise sep
4.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00197+4639 ES 1196 1989 2 189 5.1 10.08 13.80 001944.72+463913.9
00197+4639 ES 1196 1998 3 190 4.6 10.08 13.80 G0 001950.44+464322.7
00197+4639 ES 1196 2011 4 188 4.8 10.08 13.80 G0 001950.44+464322.7

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