19305-4818 B  2477

 
 
19h 30m 28.02s -48 18' 15.9" P.A. 237 sep 6.6 mag 9.48,12.50 Sp A0V
 
 
Coord 2000
19305-4818
Discov num
B  2477
Comp
Coord arcsec 2000
19 30 28.02 -48 18 15.9
Date first
1949
Date last
2000
Obs
4
Pa first
224
Pa last
237
P.A. Now (θ)
237°
Sep first
6.5
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
9.48
Mag sec
12.50
delta mag (ΔM)
3.02
Spectral class
A0V (white)
Pri motion ra
+017
Sec motion ra
-095
Pri motion dec
-032
Sec motion dec
-114
Notes
rPM=0.935
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
236.6
Precise sep
6.63
Constellation
Telescopium
last precise pa
236.6
last precise sep
6.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19305-4818 B 2477 2000 3 237 6.6 9.48 12.50 A0V D 193028.02-481815.9
19305-4818 B 2477 2010 5 242 7.2 9.48 12.50 A0V 193028.02-481815.9

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