19238-1712 RST3223

 
 
19h 23m 48.94s -17 11' 44.6" P.A. 204 sep 5.6 mag 7.05,13.00 Sp A0V dist. 136.43 pc (445.03 l.y.)
 
 
Coord 2000
19238-1712
Discov num
RST3223
Comp
Coord arcsec 2000
19 23 48.94 -17 11 44.6
Date first
1935
Date last
2015
Obs
4
Pa first
206
Pa last
204
P.A. Now (θ)
204°
Sep first
5.3
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
7.05
Mag sec
13.00
delta mag (ΔM)
5.95
Spectral class
A0V (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204
Precise sep
5.636
Constellation
Sagittarius
SAO
162564
HIP
95343
Tycho2
6301-01394-1
HD
182110
BD
BD-17 5611
Distance
136.43
Distance ly
445.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19238-1712 RST3223 1999 3 204 5.1 6.90 13.00 A0V D 192348.94-171144.6
19238-1712 RST3223 2010 4 202 4.5 7.05 13.00 A0V 192348.94-171144.6
19238-1712 RST3223 2015 4 204 5.6 7.05 13.00 A0V 192348.94-171144.6

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