22248-6652 BVD 141

 
 
22h 24m 49.56s -66 51' 33.9" P.A. 183 sep 11.5 mag 9.30,10.60 Sp G0V+G9V
 
 
Coord 2000
22248-6652
Discov num
BVD 141
Comp
Coord arcsec 2000
22 24 49.56 -66 51 33.9
Date first
1892
Date last
2015
Obs
7
Pa first
186
Pa last
183
P.A. Now (θ)
183°
Sep first
11.8
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
9.30
Mag sec
10.60
delta mag (ΔM)
1.3
Spectral class
G0V+G9V (yellow/yellow)
Pri motion ra
+115
Sec motion ra
+118
Pri motion dec
+048
Sec motion dec
+041
Notes
V (Proper motion indicates physical)
rPM=0.061 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.8
Precise sep
11.534
Constellation
Tucana
last precise pa
182.8
last precise sep
11.534
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22248-6652 BVD 141 1991 1 183 11.6 9.30 10.60 G0V G9V V 222449.56-665133.9
22248-6652 BVD 141 1999 5 183 11.6 9.30 10.60 G0V G9V VD 222449.56-665133.9
22248-6652 BVD 141 2010 6 183 11.5 9.30 10.60 G0V+G9V V 222449.56-665133.9
22248-6652 BVD 141 2015 7 183 11.5 9.30 10.60 G0V+G9V V 222449.56-665133.9

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