17276+0501 HDS2465

 
 
17h 27m 37.72s +05 00' 45.1" P.A. 278 sep 0.3 mag 9.20,11.79 Sp K2 dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000
17276+0501
Discov num
HDS2465
Comp
Coord arcsec 2000
17 27 37.72 +05 00 45.1
Date first
1991
Date last
1991
Obs
1
Pa first
278
Pa last
278
P.A. Now (θ)
278°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.20
Mag sec
11.79
delta mag (ΔM)
2.59
Spectral class
K2 (yellow-orange)
Pri motion ra
-023
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278
Precise sep
0.306
Constellation
Ophiuchus
HIP
85443
Tycho2
0409-00325-1
HD
158182
BD
BD+05 3399
Distance
236.41
Distance ly
771.17
last precise pa
278
last precise sep
0.306
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17276+0501 HDS2465 1991 1 278 0.3 9.20 11.79 K2 D 172737.72+050045.1

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