19459+3501 H 5 137AB

 
 
19h 45m 51.35s +35 00' 45.9" P.A. 26 sep 38.9 mag 6.22,8.18 Sp G9III dist. 128.04 pc (417.67 l.y.)
 
 
Coord 2000
19459+3501
Discov num
H 5 137
Comp
AB
Coord arcsec 2000
19 45 51.35 +35 00 45.9
Date first
1783
Date last
2017
Obs
50
Pa first
33
Pa last
26
P.A. Now (θ)
26°
Sep first
35.0
Sep last
38.9
Sep. Now (ρ)
38.9"
Mag pri
6.22
Mag sec
8.18
delta mag (ΔM)
1.96
Spectral class
G9III (yellow)
Pri motion ra
+011
Sec motion ra
+003
Pri motion dec
-006
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.753
Nature of this double is uncertain.
 
 
19459+3501 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 68810 19459+3501 H 5 137 AB 1783 2017 50 26 38.9 6.22 8.18 1.96 <===
Show 19459+3501 BOT 3 AC 1896 2017 12 76 443.8 6.22 8.25 2.03
Show 19459+3501 ACA 1 AD 1940 2017 9 38 224.8 6.22 11.63 5.41
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.4
Precise sep
38.9
Constellation
Cygnus
SAO
68810
HIP
97242
Tycho2
2664-01473-1
Gaia DR2
09393615104
HD
186927
HR
7530
BD
BD+34 3701
Distance
128.04
Distance ly
417.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19459+3501 H 5 137 AB 2006 35 24 38.5 6.22 8.18 G9III N D 194551.35+350045.9
19459+3501 H 5 137 AB 2008 36 26 39.1 6.22 8.18 G9III N D 194551.35+350045.9
19459+3501 H 5 137 AB 2010 37 25 38.5 6.22 8.18 G9III N D 194551.35+350045.9
19459+3501 H 5 137 AB 2011 39 25 38.7 6.22 8.18 G9III N D 194551.35+350045.9
19459+3501 H 5 137 AB 2012 41 25 38.5 6.22 8.18 G9III N D 194551.35+350045.9
19459+3501 H 5 137 AB 2013 42 26 38.2 6.22 8.18 G9III N D 194551.35+350045.9
19459+3501 H 5 137 AB 2014 43 25 38.4 6.22 8.18 G9III N D 194551.35+350045.9
19459+3501 H 5 137 AB 2015 45 25 37.7 6.22 8.18 G9III N 194551.35+350045.9
19459+3501 H 5 137 AB 2016 46 25 38.7 6.22 8.18 G9III N 194551.35+350045.9
19459+3501 H 5 137 AB 2017 47 26 38.6 6.22 8.18 G9III N 194551.35+350045.9

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 19459+3501 H 5 137AB : NOTES
 
 
discov_num notes refcode
H 5 137 H V 137. STTA191. A has composite spectrum; K0II-III+A2V.
B is BD+34@3702.
 
 
REFERENCES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
H (Herschel DD - list 1)
H (Herschel DD - list 2)
H (Herschel DD - list 3)
H (Herschel DD - list 4)
H (Herschel DD - list 5)
H (Herschel DD - list 6)
H (Herschel DD - "new" list)
H Herschel, W.

 
 
WDS 19459+3501 H 5 137AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19459+3501 H 5 137AB : MEASURES
 
 
No records found.

 
 
WDS 19459+3501 H 5 137AB : Virtual Eyepiece
 
 

19459+3501  H 5 137 A 19459+3501  H 5 137AB sep 38.9 P.A. 26 mag 6.22,8.18 Sp G9III 19459+3501  BOT   3AC sep 443.8 P.A. 76 mag 6.22,8.25 Sp G9III 19459+3501  ACA   1AD sep 224.8 P.A. 38 mag 6.22,11.63 Sp G9III virtual eyepiece
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Radius:
 
 
WDS 19459+3501 H 5 137AB : Aladin DSS image @ 19h 45m 51.35s +35 00' 45.9"