20195-4702 TSN  10

 
 
20h 19m 29.52s -47 01' 57.8" P.A. 87 sep 68.1 mag 12.20,15.80
 
 
Coord 2000
20195-4702
Discov num
TSN  10
Comp
Coord arcsec 2000
20 19 29.52 -47 01 57.8
Date first
1998
Date last
2010
Obs
4
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
68.0
Sep last
68.1
Sep. Now (ρ)
68.1"
Mag pri
12.20
Mag sec
15.80
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
Sec motion ra
+099
Pri motion dec
Sec motion dec
-246
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Telescopium
last precise pa
86.8
last precise sep
68.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20195-4702 TSN 10 1999 2 87 67.9 12.60 16.00 V 201929.52-470157.8
20195-4702 TSN 10 2000 3 87 68.0 12.60 16.00 V 201929.52-470157.8
20195-4702 TSN 10 2010 4 87 68.0 12.20 15.80 V R 201929.52-470157.8

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