17261-2736 I  1069

 
 
17h 26m 05.87s -27 35' 58.3" P.A. 348 sep 5.7 mag 7.51,11.30 Sp A0V dist. 151.52 pc (494.26 l.y.)
 
 
Coord 2000
17261-2736
Discov num
I  1069
Comp
Coord arcsec 2000
17 26 05.87 -27 35 58.3
Date first
1913
Date last
1998
Obs
5
Pa first
350
Pa last
348
P.A. Now (θ)
348°
Sep first
4.7
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
7.51
Mag sec
11.30
delta mag (ΔM)
3.79
Spectral class
A0V (white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-045
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.9
Precise sep
5.66
Constellation
Ophiuchus
SAO
185395
HIP
85318
Tycho2
6833-00020-1
HD
157736
CD
CD-2711652
CP
CP-27 5650
Distance
151.52
Distance ly
494.26
last precise pa
347.9
last precise sep
5.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17261-2736 I 1069 1998 5 348 5.7 7.50 11.30 A0V D 172605.87-273558.3

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