19230+3955 HU 1193

 
 
19h 22m 59.17s +39 54' 39.5" P.A. 63 sep 0.9 mag 9.10,12.50 Sp A0
 
 
Coord 2000
19230+3955
Discov num
HU 1193
Comp
Coord arcsec 2000
19 22 59.17 +39 54 39.5
Date first
1905
Date last
2013
Obs
9
Pa first
68
Pa last
63
P.A. Now (θ)
63°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.10
Mag sec
12.50
delta mag (ΔM)
3.4
Spectral class
A0 (white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.6
Precise sep
0.936
Constellation
Lyra
SAO
68233
Tycho2
3138-01192-1
HD
182442
last precise pa
62.6
last precise sep
0.936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19230+3955 HU 1193 1964 4 63 0.9 9.10 12.50 A0 192259.17+395439.5
19230+3955 HU 1193 2008 5 59 0.8 9.10 12.50 A0 192259.17+395439.5
19230+3955 HU 1193 2013 6 62 0.9 9.10 12.50 A0 192259.17+395439.5

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