09388+1047 STT 204AB

 
 
09h 38m 45.69s +10 46' 39.8" P.A. 99 sep 8.2 mag 6.70,10.70 Sp A5III-IV dist. 94.34 pc (307.74 l.y.)
 
 
Coord 2000
09388+1047
Discov num
STT 204
Comp
AB
Coord arcsec 2000
09 38 45.69 +10 46 39.8
Date first
1843
Date last
2015
Obs
21
Pa first
98
Pa last
99
P.A. Now (θ)
99°
Sep first
7.0
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
6.70
Mag sec
10.70
delta mag (ΔM)
4
Spectral class
A5III-IV (white)
Pri motion ra
-076
Sec motion ra
Pri motion dec
-063
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09388+1047 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 98690 09388+1047 STT 204 AB 1843 2015 21 99 8.2 6.70 10.70 4.00 <===
Show 98690 09388+1047 WAL 56 AC 1944 2010 6 82 85.2 6.70 10.65 3.95
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99
Precise sep
8.2
Constellation
Leo
SAO
98690
HIP
47336
Tycho2
0824-01224-1
HD
83452
BD
BD+11 2071
Distance
94.34
Distance ly
307.74
last precise pa
99
last precise sep
8.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09388+1047 STT 204 AB 2006 16 104 8.3 6.70 11.60 A5III-IV D 093845.69+104639.8
09388+1047 STT 204 AB 2007 17 99 7.6 6.70 11.60 A5III-IV D 093845.69+104639.8
09388+1047 STT 204 AB 2010 19 99 8.1 6.70 11.60 A5III-IV D 093845.69+104639.8
09388+1047 STT 204 AB 2013 20 99 7.8 6.70 11.60 A5III-IV 093845.69+104639.8
09388+1047 STT 204 AB 2015 21 99 8.2 6.70 10.70 A5III-IV 093845.69+104639.8

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