17161-2556 RST3082

 
 
17h 16m 04.63s -25 55' 50.0" P.A. 278 sep 2.5 mag 10.70,12.15
 
 
Coord 2000
17161-2556
Discov num
RST3082
Comp
Coord arcsec 2000
17 16 04.63 -25 55 50.0
Date first
1934
Date last
1991
Obs
3
Pa first
280
Pa last
278
P.A. Now (θ)
278°
Sep first
2.4
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.70
Mag sec
12.15
delta mag (ΔM)
1.45
Spectral class
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
+000
Sec motion dec
+000
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.7
Precise sep
2.51
Constellation
Ophiuchus
Tycho2
6816-00248-1
last precise pa
277.7
last precise sep
2.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17161-2556 RST3082 1991 3 278 2.5 10.70 12.15 N 171604.63-255550.0

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