03176+4850 MET  22AC

 
 
03h 17m 36.95s +48 50' 08.9" P.A. 109 sep 8.1 mag 9.26,15.11 Sp G2
 
 
Coord 2000
03176+4850
Discov num
MET  22
Comp
AC
Coord arcsec 2000
03 17 36.95 +48 50 08.9
Date first
2003
Date last
2015
Obs
2
Pa first
109
Pa last
109
P.A. Now (θ)
109°
Sep first
8.5
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
9.26
Mag sec
15.11
delta mag (ΔM)
5.85
Spectral class
G2 (yellow)
Pri motion ra
+023
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
03176+4850 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03176+4850 TDS2516 Aa,Ab 1991 1991 1 220 0.9 11.47 11.50 0.03
Show 03176+4850 MET 22 AB 2004 2004 1 38 6.9 9.26 16.92 7.66
Show 03176+4850 MET 22 AC 2003 2015 2 109 8.1 9.26 15.11 5.85 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3319-00306-1
last precise pa
108.5
last precise sep
8.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03176+4850 MET 22 AC 2003 1 109 8.5 11.10 17.00 G2 DU 031736.95+485008.9
03176+4850 MET 22 AC 2015 2 109 8.1 9.26 15.11 G2 U K 031736.95+485008.9

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