19208+3739 ABH 115AH

 
 
19h 20m 50.35s +37 39' 17.2" P.A. 307 sep 107.3 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
2015
Obs
5
Pa first
308
Pa last
307
P.A. Now (θ)
307°
Sep first
107.8
Sep last
107.3
Sep. Now (ρ)
107.3"
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 2015 8 40 21.2 10.70 11.60 0.90
Show 19208+3739 ABH 115 AD 1988 2015 5 1 25.1 10.70 14.49 3.79
Show 19208+3739 ABH 115 AE 1988 2015 5 292 40.5 10.70 12.96 2.26
Show 19208+3739 ABH 115 AF 1988 2015 5 299 82.0 10.70 12.27 1.57
Show 19208+3739 ABH 115 AG 1988 2015 5 301 65.9 10.70 14.29 3.59
Show 19208+3739 ABH 115 AH 1988 2015 5 307 107.3 10.70 14.48 3.78 <===
Show 19208+3739 ABH 115 AI 1988 2015 5 280 106.5 10.70 14.24 3.54
Show 19208+3739 ABH 115 AJ 1988 2015 5 249 105.7 10.70 14.53 3.83
Show 19208+3739 ABH 115 AK 1988 2015 5 56 84.9 10.70 14.61 3.91
Show 19208+3739 ES 2490 BC 1931 2015 6 10 7.6 11.60 11.80 0.20
11-fold system
11 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.3
Precise sep
107.337
Constellation
Lyra
Tycho2
3134-01700-1
Gaia DR2
2051098813746269440
 
 
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
19208+3739 ABH 115 AH 2015 5 307 107.3 10.70 14.48 K1III U 192050.35+373917.2

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