11168-1935 ARA 680

 
 
11h 16m 47.19s -19 35' 07.6" P.A. 181 sep 8.4 mag 12.50,12.60
 
 
Coord 2000
11168-1935
Discov num
ARA 680
Comp
Coord arcsec 2000
11 16 47.19 -19 35 07.6
Date first
1916
Date last
2010
Obs
6
Pa first
178
Pa last
181
P.A. Now (θ)
181°
Sep first
9.2
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
12.50
Mag sec
12.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-001
Sec motion dec
-008
Notes
rPM=0.875
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.2
Precise sep
8.39
Constellation
Crater
last precise pa
181.2
last precise sep
8.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11168-1935 ARA 680 1998 3 182 8.5 12.50 12.60 D 111647.19-193507.6
11168-1935 ARA 680 1999 4 183 8.4 12.50 12.60 D 111647.19-193507.6
11168-1935 ARA 680 2010 6 181 8.4 12.50 12.60 111647.19-193507.6

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