16288-0808 STF2048AB

 
 
16h 28m 48.99s -08 07' 43.2" P.A. 300 sep 5.5 mag 6.58,9.74 Sp F4V dist. 50.94 pc (166.17 l.y.)
 
 
Coord 2000
16288-0808
Discov num
STF2048
Comp
AB
Coord arcsec 2000
16 28 48.99 -08 07 43.2
Date first
1831
Date last
2009
Obs
52
Pa first
303
Pa last
300
P.A. Now (θ)
300°
Sep first
4.7
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
6.58
Mag sec
9.74
delta mag (ΔM)
3.16
Spectral class
F4V (yellow-white)
Pri motion ra
-048
Sec motion ra
-056
Pri motion dec
-074
Sec motion dec
-070
Notes
N (See Notes)
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
16288-0808 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 141195 16288-0808 STF2048 AB 1831 2009 52 300 5.5 6.58 9.74 3.16 <===
Show 141195 16288-0808 STF2048 AC 1910 2000 6 302 130.3 6.58 12.70 6.12
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.8
Precise sep
5.45
Constellation
Ophiuchus
SAO
141195
HIP
80719
Tycho2
5627-01234-1
HD
148515
HR
6137
BD
BD-07 4299
Distance
50.94
Distance ly
166.17
last precise pa
299.8
last precise sep
5.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16288-0808 STF2048 AB 2007 51 297 5.6 6.58 9.74 F4V N D 162848.99-080743.2
16288-0808 STF2048 AB 2009 52 300 5.5 6.58 9.74 F4V N D 162848.99-080743.2

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