19017-5226 RST1017

 
 
19h 01m 43.02s -52 27' 32.6" P.A. 273 sep 2.9 mag 10.88,12.90 Sp A2/5
 
 
Coord 2000
19017-5226
Discov num
RST1017
Comp
Coord arcsec 2000
19 01 43.02 -52 27 32.6
Date first
1930
Date last
2000
Obs
4
Pa first
273
Pa last
273
P.A. Now (θ)
273°
Sep first
2.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.88
Mag sec
12.90
delta mag (ΔM)
2.02
Spectral class
A2/5 (white)
Pri motion ra
+020
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.3
Precise sep
2.92
Constellation
Telescopium
Tycho2
8386-00584-1
last precise pa
273.3
last precise sep
2.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19017-5226 RST1017 1971 2 274 2.6 10.88 12.90 A2/5 190144.06-522555.8
19017-5226 RST1017 2000 3 273 2.9 10.88 12.90 A2/5 190143.02-522732.6

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