19079+3043 J  2945AC

 
 
19h 07m 48.57s +30 43' 36.2" P.A. 192 sep 9.8 mag 10.60,13.70 Sp kA7hF3..
 
 
Coord 2000
19079+3043
Discov num
J  2945
Comp
AC
Coord arcsec 2000
19 07 48.57 +30 43 36.2
Date first
1987
Date last
2013
Obs
9
Pa first
192
Pa last
192
P.A. Now (θ)
192°
Sep first
9.4
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
10.60
Mag sec
13.70
delta mag (ΔM)
3.1
Spectral class
kA7hF3..
Pri motion ra
+007
Sec motion ra
-001
Pri motion dec
+005
Sec motion dec
-014
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=1.469
This double is not physical.
 
 
19079+3043 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19079+3043 HLM 16 AB 1901 2013 12 309 8.1 10.60 12.70 2.10
Show 19079+3043 J 2945 AC 1987 2013 9 192 9.8 10.60 13.70 3.10 <===
Show 19079+3043 ABH 110 AD 1987 2013 8 77 52.6 10.60 14.90 4.30
Show 19079+3043 ABH 110 AE 1987 2013 8 112 64.2 10.60 14.70 4.10
Show 19079+3043 ABH 110 AF 1987 2012 7 288 33.9 10.60 15.70 5.10
Show 19079+3043 HLM 16 AG 1924 2013 8 246 55.0 10.60 12.90 2.30
Show 19079+3043 ABH 110 AH 1987 2013 6 316 91.0 10.60 14.60 4.00
Show 19079+3043 ABH 110 AI 1987 2006 5 25 55.9 10.60 15.30 4.70
Show 19079+3043 ABH 110 AJ 1987 2012 6 225 83.0 10.60 15.90 5.30
Show 19079+3043 FYM 96 AK 1998 2012 3 139 43.5 10.60 16.20 5.60
Show 19079+3043 FYM 96 AL 1998 2012 3 222 57.2 10.60 16.10 5.50
Show 19079+3043 FYM 96 AM 1998 2012 2 130 39.5 10.60 16.50 5.90
Show 19079+3043 FYM 96 KM 1998 2000 2 11 8.1 16.20 16.50 0.30
13-fold system
13 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.9
Precise sep
9.76
Constellation
Lyra
last precise pa
191.9
last precise sep
9.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19079+3043 J 2945 AC 2006 5 192 9.4 10.81 14.10 D 190748.57+304336.2
19079+3043 J 2945 AC 2012 7 191 9.5 10.81 14.10 NUD 190748.57+304336.2
19079+3043 J 2945 AC 2013 8 192 9.8 10.81 14.10 kA7hF3.. NU 190748.57+304336.2

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