19208+3739 ABH 115AH

 
 
19h 20m 50.35s +37 39' 17.2" P.A. 307 sep 107.5 mag 10.70,14.48 Sp K1III
 
 
Coord 2000
19208+3739
Discov num
ABH 115
Comp
AH
Coord arcsec 2000
19 20 50.35 +37 39 17.2
Date first
1988
Date last
2012
Obs
4
Pa first
308
Pa last
307
P.A. Now (θ)
307°
Sep first
107.8
Sep last
107.5
Sep. Now (ρ)
107.5"
Mag pri
10.70
Mag sec
14.48
delta mag (ΔM)
3.78
Spectral class
K1III (yellow-orange)
Pri motion ra
-011
Sec motion ra
+000
Pri motion dec
-010
Sec motion dec
-003
Notes
U (Proper motion indicates non-physical)
rPM=0.877
This double is not physical.
 
 
19208+3739 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19208+3739 ES 2490 AB 1931 2012 7 40 21.5 10.70 11.60 0.90
Show 19208+3739 ABH 115 AD 1988 2012 4 1 25.2 10.70 14.49 3.79
Show 19208+3739 ABH 115 AE 1988 2012 4 292 40.4 10.70 12.96 2.26
Show 19208+3739 ABH 115 AF 1988 2012 4 299 82.1 10.70 12.27 1.57
Show 19208+3739 ABH 115 AG 1988 2012 4 301 65.2 10.70 14.29 3.59
Show 19208+3739 ABH 115 AH 1988 2012 4 307 107.5 10.70 14.48 3.78 <===
Show 19208+3739 ABH 115 AI 1988 2012 4 280 105.2 10.70 14.24 3.54
Show 19208+3739 ABH 115 AJ 1988 2012 4 249 105.3 10.70 14.53 3.83
Show 19208+3739 ABH 115 AK 1988 2012 4 56 84.7 10.70 14.61 3.91
Show 19208+3739 ES 2490 BC 1931 2012 5 9 7.6 11.60 11.80 0.20
11-fold system
11 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307
Precise sep
107.5
Constellation
Lyra
last precise pa
307
last precise sep
107.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19208+3739 ABH 115 AH 1998 2 307 107.4 10.70 14.48 K1III D 192050.35+373917.2
19208+3739 ABH 115 AH 2002 3 307 107.3 10.70 14.48 K1III UD 192050.35+373917.2
19208+3739 ABH 115 AH 2012 4 307 107.5 10.70 14.48 K1III U 192050.35+373917.2

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