17367-1711 ARA 260

 
 
17h 36m 41.26s -17 10' 48.1" P.A. 21 sep 14.7 mag 13.90,14.00
 
 
Coord 2000
17367-1711
Discov num
ARA 260
Comp
Coord arcsec 2000
17 36 41.26 -17 10 48.1
Date first
1916
Date last
2010
Obs
6
Pa first
19
Pa last
21
P.A. Now (θ)
21°
Sep first
15.5
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
13.90
Mag sec
14.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-006
Sec motion ra
+002
Pri motion dec
+002
Sec motion dec
-002
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
20.7
Precise sep
14.69
Constellation
Ophiuchus
Tycho2
6252-02452-1
last precise pa
20.7
last precise sep
14.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17367-1711 ARA 260 1998 3 20 14.7 13.90 14.00 D 173641.26-171048.1
17367-1711 ARA 260 1999 4 20 14.6 13.90 14.00 D 173641.26-171048.1
17367-1711 ARA 260 2010 6 21 14.5 13.90 14.00 173641.26-171048.1

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