17159-2056 REP  47

 
 
17h 15m 55.67s -20 56' 02.9" P.A. 66 sep 4.3 mag 14.13,17.40
 
 
Coord 2000
17159-2056
Discov num
REP  47
Comp
Coord arcsec 2000
17 15 55.67 -20 56 02.9
Date first
1983
Date last
2010
Obs
4
Pa first
65
Pa last
66
P.A. Now (θ)
66°
Sep first
4.4
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
14.13
Mag sec
17.40
delta mag (ΔM)
3.27
Spectral class
Pri motion ra
-018
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
66
last precise sep
4.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17159-2056 REP 47 1999 3 66 4.3 14.13 17.40 D 171555.67-205602.9
17159-2056 REP 47 2010 4 66 4.3 14.13 17.40 171555.67-205602.9

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