19077+5057 ABH 109AE

 
 
19h 07m 41.37s +50 57' 02.0" P.A. 86 sep 57.7 mag 9.73,15.63 Sp F0V dist. 190.11 pc (620.14 l.y.)
 
 
Coord 2000
19077+5057
Discov num
ABH 109
Comp
AE
Coord arcsec 2000
19 07 41.37 +50 57 02.0
Date first
1987
Date last
2003
Obs
3
Pa first
87
Pa last
86
P.A. Now (θ)
86°
Sep first
58.1
Sep last
57.7
Sep. Now (ρ)
57.7"
Mag pri
9.73
Mag sec
15.63
delta mag (ΔM)
5.9
Spectral class
F0V (yellow-white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
19077+5057 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 31399 19077+5057 ES 979 AB 1910 2009 5 194 7.8 9.73 12.00 2.27
Show 31399 19077+5057 ES 979 AC 1902 2003 9 47 19.3 9.73 11.56 1.83
Show 31399 19077+5057 ABH 109 AD 1987 2003 3 332 49.0 9.73 13.39 3.66
Show 31399 19077+5057 ABH 109 AE 1987 2003 3 86 57.7 9.73 15.63 5.90 <===
Show 31399 19077+5057 ABH 109 AF 1987 2003 3 248 70.2 9.73 15.74 6.01
Show 31399 19077+5057 ABH 109 AG 1987 2003 3 185 67.6 9.73 14.90 5.17
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.2
Precise sep
57.675
Constellation
Draco
SAO
31399
HIP
93943
Tycho2
3554-00640-1
HD
234806
BD
BD+50 2731
Distance
190.11
Distance ly
620.14
last precise pa
86.2
last precise sep
57.675
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19077+5057 ABH 109 AE 2000 2 86 57.7 9.73 15.10 F0V D 190741.37+505702.0
19077+5057 ABH 109 AE 2003 3 86 57.7 9.73 15.10 F0V UD 190741.37+505702.0

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