17427+0520 AG  212

 
 
17h 42m 40.96s +05 19' 44.4" P.A. 25 sep 2.7 mag 10.15,10.16 Sp F0
 
 
Coord 2000
17427+0520
Discov num
AG  212
Comp
Coord arcsec 2000
17 42 40.96 +05 19 44.4
Date first
1894
Date last
2012
Obs
23
Pa first
28
Pa last
25
P.A. Now (θ)
25°
Sep first
2.5
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.15
Mag sec
10.16
delta mag (ΔM)
0.01
Spectral class
F0 (yellow-white)
Pri motion ra
+000
Sec motion ra
-003
Pri motion dec
+000
Sec motion dec
+019
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.2
Precise sep
2.672
Constellation
Ophiuchus
Tycho2
0423-00313-2
HD
160967
last precise pa
25.2
last precise sep
2.672
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17427+0520 AG 212 1998 21 25 2.6 10.15 10.16 F0 174240.96+051944.4
17427+0520 AG 212 2001 23 24 2.6 10.15 10.16 F0 174240.96+051944.4
17427+0520 AG 212 2012 24 24 2.6 10.15 10.16 F0 174240.96+051944.4

If you need more information about this double, apply for a data request form to the WDS.