17247-2126 HLD 134

 
 
17h 24m 42.04s -21 26' 29.1" P.A. 149 sep 4.4 mag 5.93,12.00 Sp G8III dist. 92.51 pc (301.77 l.y.)
 
 
Coord 2000
17247-2126
Discov num
HLD 134
Comp
Coord arcsec 2000
17 24 42.04 -21 26 29.1
Date first
1887
Date last
1933
Obs
9
Pa first
135
Pa last
149
P.A. Now (θ)
149°
Sep first
3.0
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
5.93
Mag sec
12.00
delta mag (ΔM)
6.07
Spectral class
G8III (yellow)
Pri motion ra
-014
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.6
Precise sep
4.4
Constellation
Ophiuchus
SAO
185367
HIP
85207
Tycho2
6246-00168-1
HD
157527
HR
6472
BD
BD-21 4597
Distance
92.51
Distance ly
301.77
last precise pa
148.6
last precise sep
4.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17247-2126 HLD 134 1933 9 149 4.4 5.80 12.00 G8III 172442.04-212629.1

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