16068-3357 SWR 197

 
 
16h 06m 46.25s -33 56' 33.2" P.A. 270 sep 18.3 mag 10.86,11.03 Sp A1V+A1V
 
 
Coord 2000
16068-3357
Discov num
SWR 197
Comp
Coord arcsec 2000
16 06 46.25 -33 56 33.2
Date first
1911
Date last
2010
Obs
8
Pa first
269
Pa last
270
P.A. Now (θ)
270°
Sep first
19.1
Sep last
18.3
Sep. Now (ρ)
18.3"
Mag pri
10.86
Mag sec
11.03
delta mag (ΔM)
0.17
Spectral class
A1V+A1V (white/white)
Pri motion ra
-002
Sec motion ra
-003
Pri motion dec
-002
Sec motion dec
-005
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.542
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.7
Precise sep
18.34
Constellation
Lupus
SAO
207335
Tycho2
7338-00218-1
HD
144368
last precise pa
269.7
last precise sep
18.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16068-3357 SWR 197 1998 5 270 18.4 10.80 11.10 A1V A1V N D 160646.25-335633.2
16068-3357 SWR 197 1999 6 270 18.6 10.80 11.10 A1V A1V N D 160646.25-335633.2
16068-3357 SWR 197 2010 8 270 18.3 10.86 11.03 A1V+A1V NV 160646.25-335633.2

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