18424-4603 RST 998

 
 
18h 42m 21.10s -46 03' 08.2" P.A. 329 sep 0.9 mag 11.60,12.20
 
 
Coord 2000
18424-4603
Discov num
RST 998
Comp
Coord arcsec 2000
18 42 21.10 -46 03 08.2
Date first
1930
Date last
1948
Obs
2
Pa first
330
Pa last
329
P.A. Now (θ)
329°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.60
Mag sec
12.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.7
Precise sep
0.87
Constellation
Telescopium
Tycho2
8360-00935-1
last precise pa
328.7
last precise sep
0.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18424-4603 RST 998 1948 2 329 0.9 10.90 11.50 184215.00-460300.0

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