16594-2852 RSS 430

 
 
16h 59m 25.71s -28 51' 42.2" P.A. 313 sep 11.1 mag 10.04,14.20 Sp G6/G8V dist. 216.92 pc (707.59 l.y.)
 
 
Coord 2000
16594-2852
Discov num
RSS 430
Comp
Coord arcsec 2000
16 59 25.71 -28 51 42.2
Date first
1976
Date last
1999
Obs
3
Pa first
304
Pa last
313
P.A. Now (θ)
313°
Sep first
9.8
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
10.04
Mag sec
14.20
delta mag (ΔM)
4.16
Spectral class
G6/G8V (yellow)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-089
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.2
Precise sep
11.104
Constellation
Ophiuchus
HIP
83142
Tycho2
6822-02078-1
HD
153257
CD
CD-2812673
CP
CP-28 5487
Distance
216.92
Distance ly
707.59
last precise pa
313.2
last precise sep
11.104
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16594-2852 RSS 430 1998 2 313 11.1 10.07   G6/G8V D 165925.71-285142.2
16594-2852 RSS 430 1999 3 313 11.1 10.04 14.20 G6/G8V D 165925.71-285142.2
16594-2852 RSS 430 2010 4 321 11.7 10.04 14.20 G6/G8V 165925.71-285142.2

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