12437+4942 TDS8505

 
 
12h 43m 40.16s +49 41' 46.0" P.A. 212 sep 0.4 mag 10.68,10.70 Sp G0
 
 
Coord 2000
12437+4942
Discov num
TDS8505
Comp
Coord arcsec 2000
12 43 40.16 +49 41 46.0
Date first
1991
Date last
1991
Obs
1
Pa first
212
Pa last
212
P.A. Now (θ)
212°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.68
Mag sec
10.70
delta mag (ΔM)
0.02
Spectral class
G0 (yellow)
Pri motion ra
-041
Sec motion ra
-041
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.6
Precise sep
0.36
Constellation
Canes Venatici
SAO
44303
Tycho2
3458-00610-1
HD
233974
last precise pa
211.6
last precise sep
0.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12437+4942 TDS8505 1991 1 212 0.4 10.68 10.70 124340.16+494146.0

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