09080+4720 SIN  43AC

 
 
09h 08m 02.04s +47 19' 41.4" P.A. 281 sep 81.4 mag 8.96,13.13 Sp F0
 
 
Coord 2000
09080+4720
Discov num
SIN  43
Comp
AC
Coord arcsec 2000
09 08 02.04 +47 19 41.4
Date first
1989
Date last
2002
Obs
3
Pa first
281
Pa last
281
P.A. Now (θ)
281°
Sep first
81.4
Sep last
81.4
Sep. Now (ρ)
81.4"
Mag pri
8.96
Mag sec
13.13
delta mag (ΔM)
4.17
Spectral class
F0 (yellow-white)
Pri motion ra
+009
Sec motion ra
-004
Pri motion dec
-007
Sec motion dec
-003
Notes
rPM=1.193
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
 
 
Precise pa
280.8
Precise sep
81.392
Constellation
Ursa Major
SAO
42706
Tycho2
3424-00519-1
HD
78109
last precise pa
280.8
last precise sep
81.392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09080+4720 SIN 43 AC 1999 2 281 81.2 8.96 13.30 D 090802.04+471941.4
09080+4720 SIN 43 AC 2002 3 281 81.4 8.96 13.30 D 090802.04+471941.4

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