09080+4720 STF1310AB

 
 
09H 08M 02.04S +47 19' 41.4" P.A. 57 SEP 20.2 MAG 8.96,11.50 SP F0
 
 
Coord 2000
09080+4720
Discov num
STF1310
Comp
AB
Coord arcsec 2000
09 08 02.04 +47 19 41.4
Date first
1830
Date last
2015
Obs
10
Pa first
68
Pa last
57
P.A. Now (θ)
57°
Sep first
22.0
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
8.96
Mag sec
11.50
delta mag (ΔM)
2.54
Spectral class
F0 (yellow-white)
Pri motion ra
+009
Sec motion ra
-008
Pri motion dec
-007
Sec motion dec
+009
Notes
rPM=1.939
This double is not physical.
 
 
09080+4720 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 42706 09080+4720 STF1310 AB 1830 2015 10 57 20.2 8.96 11.50 2.54 <===
Show 42706 09080+4720 SIN 43 AC 1989 2002 3 281 81.4 8.96 13.13 4.17
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
42706
Tycho2
3424-00519-1
HD
78109
last precise pa
57.2
last precise sep
20.19