02173+3351 VIG   1AB (Gam Tri)

 
 
02h 17m 18.84s +33 50' 50.4" P.A. 254 sep 4.7 mag 4.03,19.00 Sp A1V dist. 34.44 pc (112.34 l.y.)
 
 
Coord 2000
02173+3351
Discov num
VIG   1
Comp
AB
Coord arcsec 2000
02 17 18.84 +33 50 50.4
Date first
2007
Date last
2008
Obs
2
Pa first
253
Pa last
254
P.A. Now (θ)
254°
Sep first
4.7
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
4.03
Mag sec
19.00
delta mag (ΔM)
14.97
Spectral class
A1V (white)
Pri motion ra
+045
Sec motion ra
Pri motion dec
-053
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02173+3351 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Gam Tri 55427 02173+3351 VIG 1 AB 2007 2008 2 254 4.7 4.03 19.00 14.97 <===
Show 55427 02173+3351 VIG 1 AC 2007 2008 2 162 10.6 4.03 17.00 12.97
Show 55427 02173+3351 VIG 1 AD 2007 2008 2 344 14.0 4.03 17.00 12.97
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253.9
Precise sep
4.665
Name
Gam Tri
Constellation
Triangulum
SAO
55427
HIP
10670
Tycho2
2318-01875-1
HD
14055
HR
664
GC
2742
BD
BD+33 397
Bayer
Gamma Trianguli
Bayer name
Gam Tri
Flamsteed
9 Trianguli
Flamsteed name
9 Tri
Distance
34.44
Distance ly
112.34
last precise pa
253.9
last precise sep
4.665
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02173+3351 VIG 1 AB 2008 2 254 4.7 4.03 19.00 A1V N 021718.84+335050.4

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