19305+1151 HEI 573

 
 
19h 30m 31.24s +11 50' 46.6" P.A. 240 sep 0.6 mag 11.52,12.10 Sp A0
 
 
Coord 2000
19305+1151
Discov num
HEI 573
Comp
Coord arcsec 2000
19 30 31.24 +11 50 46.6
Date first
1988
Date last
1995
Obs
3
Pa first
233
Pa last
240
P.A. Now (θ)
240°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.52
Mag sec
12.10
delta mag (ΔM)
0.58
Spectral class
A0 (white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.2
Precise sep
0.55
Cdsa2 id
HEI 573
Constellation
Aquila
Tycho2
1063-01192-1
HD
231612
Ra deg
19.508677777777777
De deg
11.846277777777779
last precise pa
240.2
last precise sep
0.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19305+1151 HEI 573 1995 3 240 0.6 11.52 12.10 193031.24+115046.6

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