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
 
 
Precise pa
66
Precise sep
4.28
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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