19187-5609 HJ 5100

 
 
19h 18m 41.57s -56 08' 40.8" P.A. 141 sep 22 mag 6.82,11.45 Sp B3Vn
 
 
Coord 2000
19187-5609
Discov num
HJ 5100
Comp
Coord arcsec 2000
19 18 41.57 -56 08 40.8
Date first
1836
Date last
2010
Obs
8
Pa first
164
Pa last
141
P.A. Now (θ)
141°
Sep first
20.0
Sep last
22.0
Sep. Now (ρ)
22"
Mag pri
6.82
Mag sec
11.45
delta mag (ΔM)
4.63
Spectral class
B3Vn (blue-white)
Pri motion ra
-030
Sec motion ra
+016
Pri motion dec
-016
Sec motion dec
-025
Notes
rPM=1.379
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.7
Precise sep
21.95
Constellation
Telescopium
last precise pa
140.7
last precise sep
21.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19187-5609 HJ 5100 1999 6 142 21.6 6.82 11.45 B3Vn D 191841.57-560840.8
19187-5609 HJ 5100 2010 8 141 21.9 6.82 11.45 B3Vn 191841.57-560840.8

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