02104+2948 BUP  29AD

 
 
02H 10M 24.53S +29 48' 23.6" P.A. 250 SEP 227.9 MAG 8.85,12.40 SP F8V DIST. 54.2 PC (176.8 L.Y.)
 
 
Coord 2000
02104+2948
Discov num
BUP  29
Comp
AD
Coord arcsec 2000
02 10 24.53 +29 48 23.6
Date first
1907
Date last
2008
Obs
7
Pa first
240
Pa last
250
P.A. Now (θ)
250°
Sep first
213.4
Sep last
227.9
Sep. Now (ρ)
227.9"
Mag pri
8.85
Mag sec
12.40
delta mag (ΔM)
3.55
Spectral class
F8V (yellow-white)
Pri motion ra
+291
Sec motion ra
+015
Pri motion dec
-268
Sec motion dec
+002
Notes
rPM=0.976
This double is not physical.
 
 
02104+2948 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 75179 02104+2948 BUP 29 AB 1907 2012 7 189 77.6 8.85 13.71 4.86
Show 75179 02104+2948 BUP 29 AC 1908 2008 6 353 187.3 8.85 12.91 4.06
Show 75179 02104+2948 BUP 29 AD 1907 2008 7 250 227.9 8.85 12.40 3.55 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
SAO
75179
HIP
10140
Tycho2
1764-01485-1
BD
BD+29 366
Distance
54.2
Distance ly
176.8
last precise pa
249.9
last precise sep
227.89