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
 
 
Precise pa
86.8
Precise sep
68.05
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

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