12279+3425 POP  57

 
 
12h 27m 39.61s +34 21' 09.8" P.A. 353 sep 10 mag 11.40,12.65 Sp G5V
 
 
Coord 2000
12279+3425
Discov num
POP  57
Comp
Coord arcsec 2000
12 27 39.61 +34 21 09.8
Date first
1940
Date last
2010
Obs
7
Pa first
352
Pa last
353
P.A. Now (θ)
353°
Sep first
10.2
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
11.40
Mag sec
12.65
delta mag (ΔM)
1.25
Spectral class
G5V (yellow)
Pri motion ra
-028
Sec motion ra
-041
Pri motion dec
+014
Sec motion dec
+011
Notes
rPM=0.314
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.2
Precise sep
10.03
Cdsa2 id
POP 57
Constellation
Canes Venatici
Tycho2
2530-01176-1
Ra deg
12.461002777777777
De deg
34.352722222222226
last precise pa
353.2
last precise sep
10.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12279+3425 POP 57 2000 5 353 10.1 11.40 12.65 D 122739.61+342109.8
12279+3425 POP 57 2002 6 353 10.1 11.40 12.65 D 122739.61+342109.8
12279+3425 POP 57 2010 7 353 10.0 11.40 12.65 G5V 122739.61+342109.8

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