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Doubles in session


Current system
19514+4044
COU 2530 AB


Nearby doubles
3' : 19513+4042
KOI1571

7' : 19510+4040
KOI6011

7' : 19518+4048
KOI4194

8' : 19510+4050
KOI6015

9' : 19508+4040
KOI4863

9' : 19506+4040
DEA 285

10' : 19507+4041
KOI4368

10' : 19507+4039
KOI3914

11' : 19513+4054
RAO 420

13' : 19504+4039
KOI3485

13' : 19506+4036
RAO 517

13' : 19504+4040
KOI4155

14' : 19518+4032
KOI3813AB

14' : 19525+4049
KOI4837

14' : 19505+4036
KOI6585

14' : 19526+4042
KOI3894AB

15' : 19526+4039
KOI2939AB

15' : 19502+4039
KOI6008

15' : 19503+4037
KOI6584

15' : 19502+4038
KOI3956

15' : 19503+4036
KOI3504

16' : 19521+4031
DEA 381

16' : 19504+4035
KOI2478

16' : 19528+4045
A 603

18' : 19529+4047
KOI4660

18' : 19522+4059
TDT1812



Selections
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19514+4044 COU 2530 AB

 
 
19h 51m 24.76s +40° 44' 07.1" P.A. 152.00 sep 0.2 mag 8.91,9.38 Sp G5 dist. 73.96 pc (241.26 l.y.)
 
 
Coord 2000 19514+4044 Discov num COU2530 Comp AB Coord arcsec 2000 19 51 24.76 +40 44 07.1
Date first 1988 Date last 2018 Obs 15
Pa first 342 Pa last 151.8 P.A. Now (θ) 151.8°
Sep first 0.3 Sep last 0.162 Sep. Now (ρ) 0.162"
Mag pri 8.91 Mag sec 9.38 delta mag (ΔM) 0.47 Spectral class G5 (yellow)
Pri motion ra +046 Sec motion ra
Pri motion dec +026 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
19514+4044 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 48906 19 51 25 +40 44 07 COU 2530 AB 2018 15 152 0.2 8.91 9.38 0.47 Y <===
Show V2514 Cyg 48906 19 51 25 +40 44 07 ORL 6 AC 2015 3 235 4.4 6.75 7.67 0.92
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V2514 Cyg Constellation Cygnus SAO 48906 HIP 97706
Tycho2 3141-02210-1 Gaia DR2 2073839531715609472 HD 226195 BD BD+40 3908
Distance 73.96 Distance ly 241.26
 
 
ORBITAL ELEMENTS
 
 
Period (P)55y± 4.8 Periastron (T)2022.9y± 1 Semi-major axis (a)0.25a± 0.007
Eccentricity (e)0.4 Inclination (i)74.2°± 1.3 Longitude of periastron (ω)38.4°± 8.6
Node (Ω)159.6°± 1.5 Notes ReferenceTok2019e
Equinox2000 Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 359.2 0.221
2001 1.5 0.205
2002 4.1 0.189
2003 7.3 0.172
2004 11.1 0.155
2005 15.9 0.138
2006 22.0 0.121
2007 30.1 0.105
2008 40.8 0.091
2009 54.8 0.081
2010 71.7 0.076
2011 89.4 0.077
2012 105.2 0.085
2013 117.8 0.096
2014 127.5 0.110
2015 134.9 0.125
2016 140.8 0.138
2017 145.7 0.150
2018 150.0 0.159
2019 153.9 0.164
2020 157.7 0.163
2021 161.7 0.155
2022 166.4 0.140
2023 172.5 0.118
2024 182.0 0.091
2025 200.0 0.063
2026 237.4 0.046
2027 281.1 0.055
2028 304.1 0.082
2029 315.1 0.113
2030 321.5 0.143


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds19514%2B4044a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 19514+4044 COU 2530 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019e St j Tokovinin, A., Everett, M.E., Horch, E.P., Torres, G. & Latham, D.W. 2019AJ....158..167T
Tok2019e +orb AJ 158, 167, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 COU Couteau, P.
240 ORL Orlov, V.G., Voitsekhovich, L.J., and and Garfias, F.
241 ORL Orlov, V.G., Voitsekhovich, V.V., Mendoza-Valencia, G.A., Svyryd, A., Rivera, J.,
241 ORL Ortiz-Trejo, F. & Guerrero, C.A.
244 ORL Orlov, V.G., Voitsekhovich, V.V., Guerrero, C.A., Angeles, F., Farah Simon, A.,
244 ORL Luna, E., & Vazquez Robledo, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19514+4044 COU2530 AB 2008 12 53 0.1 8.91 9.38 G5 195124.76+404407.1
19514+4044 COU2530 AB 2018 14 152 0.2 8.91 9.38 G5 O 195124.76+404407.1

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

 
 
WDS 19514+4044 COU 2530 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19514+4044 COU 2530 AB : MEASURES
 
 
No records found.

 
 
WDS 19514+4044 : VIRTUAL EYEPIECE
 
 

19514+4044 COU2530A mag 8.91 Sp G5 19514+4044 COU2530B sep 0.1 P.A. 157.90 mag 9.38 19514+4044 ORL 6C sep 3.7 P.A. 227.30 mag 7.67 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19514+4044 : ALADIN DSS IMAGE @ 19h 51m 24.76s +40° 44' 07.1"
 
 
 
 
WDS 19514+4044 COU 2530 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19514+4044 COU2530AB distance=0' 19513+4042 KOI1571 distance=3' 19510+4040 KOI6011 distance=7' 19518+4048 KOI4194 distance=7' 19510+4050 KOI6015 distance=8' 19508+4040 KOI4863 distance=9' 19506+4040 DEA 285 distance=9' 19507+4041 KOI4368 distance=10' 19507+4039 KOI3914 distance=10' 19513+4054 RAO 420 distance=11' 19504+4039 KOI3485 distance=13' 19506+4036 RAO 517 distance=13' 19504+4040 KOI4155 distance=13' 19518+4032 KOI3813AB distance=14' 19518+4032 KOI3813AC distance=14' 19525+4049 KOI4837 distance=14' 19505+4036 KOI6585 distance=14' 19526+4042 KOI3894AB distance=14' 19526+4042 KOI3894AC distance=14' 19526+4039 KOI2939AB distance=15' 19526+4039 KOI2939AC distance=15' 19526+4039 KOI2939AD distance=15' 19526+4039 KOI2939AE distance=15' 19526+4039 KOI2939AF distance=15' 19502+4039 KOI6008 distance=15' 19503+4037 KOI6584 distance=15' 19502+4038 KOI3956 distance=15' 19503+4036 KOI3504 distance=15' 19521+4031 DEA 381 distance=16' 19504+4035 KOI2478 distance=16' 19528+4045 A 603 distance=16' 19529+4047 KOI4660 distance=18' 19522+4059 TDT1812 distance=18' 19503+4032 KOI4323 distance=18' 19501+4035 KOI6000 distance=18' 19525+4032 KOI1762AB distance=18' 19525+4032 KOI1762AC distance=18' 19504+4031 KOI6571AB distance=18' 19504+4031 KOI6571AC distance=18' 19499+4052 TDS1018 distance=19' 19528+4031 KOI6574AB distance=22' 19528+4031 KOI6574AC distance=22' 19530+4032 DEA 326 distance=22' 19497+4034 KOI3444AB distance=22' 19497+4034 KOI3444AC distance=22' 19497+4034 KOI3444AD distance=22' 19497+4034 KOI3444AE distance=22' 19497+4034 KOI3444AF distance=22' 19497+4034 KOI3444AG distance=22' 19497+4034 KOI3444AH distance=22' 19497+4034 KOI3444AI distance=22' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19514+4044 COU2530 AB 152 0.2
Show 19514+4044 ORL 6 AC 235 4.4
Show 19513+4042 KOI1571 94 3.8 3
Show 19510+4040 KOI6011 237 3.3 7
Show 19518+4048 KOI4194 290 2.3 7
Show 19510+4050 KOI6015 107 3.6 8
Show 19508+4040 KOI4863 288 2.3 9
Show 19506+4040 DEA 285 39 11.6 9
Show 19507+4041 KOI4368 162 2.3 10
Show 19507+4039 KOI3914 126 3.5 10
Show 19513+4054 RAO 420 53 3.8 11
Show 19504+4039 KOI3485 22 2.5 13
Show 19506+4036 RAO 517 -1 0.1 13
Show 19504+4040 KOI4155 189 2.7 13
Show 19518+4032 KOI3813 AB 58 2.1 14
Show 19518+4032 KOI3813 AC 283 2.5 14
Show 19525+4049 KOI4837 265 3.0 14
Show 19505+4036 KOI6585 152 3.7 14
Show 19526+4042 KOI3894 AB 299 2.7 14
Show 19526+4042 KOI3894 AC 357 3.4 14
Show 19526+4039 KOI2939 AB 176 2.8 15
Show 19526+4039 KOI2939 AC 203 4.3 15
Show 19526+4039 KOI2939 AD 301 4.8 15
Show 19526+4039 KOI2939 AE 355 12.3 15
Show 19526+4039 KOI2939 AF 84 8.2 15
Show 19502+4039 KOI6008 178 2.8 15
Show 19503+4037 KOI6584 126 3.9 15
Show 19502+4038 KOI3956 64 3.5 15
Show 19503+4036 KOI3504 261 4.0 15
Show 19521+4031 DEA 381 277 18.4 16
Show 19504+4035 KOI2478 191 1.7 16
Show 19528+4045 A 603 98 0.7 16
Show 19529+4047 KOI4660 313 3.6 18
Show 19522+4059 TDT1812 241 1.9 18
Show 19503+4032 KOI4323 96 1.1 18
Show 19501+4035 KOI6000 113 3.5 18
Show 19525+4032 KOI1762 AB 352 3.9 18
Show 19525+4032 KOI1762 AC 187 3.4 18
Show 19504+4031 KOI6571 AB 255 2.2 18
Show 19504+4031 KOI6571 AC 114 2.8 18
Show 19499+4052 TDS1018 310 1.1 19
Show 19528+4031 KOI6574 AB 105 2.6 22
Show 19528+4031 KOI6574 AC 140 3.6 22
Show 19530+4032 DEA 326 54 13.6 22
Show 19497+4034 KOI3444 AB 10 1.1 22
Show 19497+4034 KOI3444 AC 264 3.6 22
Show 19497+4034 KOI3444 AD 332 2.0 22
Show 19497+4034 KOI3444 AE 282 3.1 22
Show 19497+4034 KOI3444 AF 193 3.4 22
Show 19497+4034 KOI3444 AG 26 3.7 22
Show 19497+4034 KOI3444 AH 354 3.9 22

 
 
WDS 19514+4044 : COMPONENTS
 
 
  A B
B pa=157.9°
sep=0.15"
 
C pa=227.3°
sep=3.72"
pa=229.5°
sep=3.67"
 
 
19514+4044 A
 
 
Coord arcsec 2000 195124.76+404407.1 Mag 8.91 Spectral class G5 (yellow) PmRA 46.00
PmDE 26.0 SAO 48906 HIP 97706 Tycho2 3141-02210-1
HD 226195 BD BD+40 3908
Tycho2
Tycho2 3141-02210-1 Pflag RAmdeg 297.85332198 DEmdeg 40.73539240
PmRA 51.0 PmDE 22.8 E RAmdeg 7 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.94 EpDEm 1991.20
Num 7 Q RAmdeg 1.1 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.5 BTmag 8.993 E BTmag 0.017 VTmag 8.346
E VTmag 0.012 Prox 753 TYC T HIP 97706
CCDM AB RAdeg 297.85316472 DEdeg 40.73534000 EpRA 1990 1.54
EpDE 1990 1.64 E RAdeg 6.5 E DEdeg 5.9 Posflg P
Corr 0.2
SAO
SAO 48906 DelFlag RA1950 PmRA1950 0.0061
DE1950 PmDE1950 0.022 Vmag 8.4 SpType K0
Double code Source 4 CatNum 1916 DM BD+40 3908
DMcomp BDsup HD 226195 M HD 0
GC RA1950rad 5.19102214 DE1950rad 0.70870611 PmRA2000 0.0064
PmDE2000 0.021
Hipparcos
Catalog H HIP 97706 Proxy H RAhms 19 51 24.76
DEdms +40 44 07.1 Vmag 8.24 VarFlag R Vmag H
RAdeg 297.853 DEdeg 40.7353 AstroRef A Plx 13.13
CCDM 19514+4044 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 346 Rho 0.315 HD 226195 BD BD+40 3908
CD CP Dm number +40 3908 VIred 0.73
SpType G5 R SpType Coord arcsec 2000 195124.76+404407.1
Hipparcos 2
HIP 97706 Sn 15 So 3 Nc 2
RArad 5.1985185046 DErad 0.7109652041 Plx 13.52 PmRA 51
PmDE 24.7 E RArad 0.54 E DErad 0.8 E Plx 0.79
E pmRA 0.63 E pmDE 0.9 Hpmag 8.3672 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.599 E BV 0.014
VI 0.67
CCDM
Ccdm 19514+4044 RComp Comp A Note1
Note2 Discov num DRAs 0.79 DDEs 7.3
R dRAs 81 Year Theta Rho
Obs 2 Vmag 9.0 Sp G5 PmNote @
PmRA 51 PmDE 24 Dm number +40 3908 Cat1 BD
Name2 +40 1916 Cat2 AGK2/3 HD 226195 M HD
ADS BDS M ADS BDS N IDS * IDS 19480N4029A
HIC 97706
 
 
19514+4044 B
 
 
Coord arcsec 2000 195124.77+404407.0 Mag 9.38 Calc delta mag 0.47 Calc coord yes
CCDM
Ccdm 19514+4044 RComp Comp B Note1
Note2 Discov num COU2530 DRAs DDEs
R dRAs Year 1988 Theta 343 Rho 0.3
Obs 2 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 19480N4029B
HIC 97706
 
 
19514+4044 C
 
 
Coord arcsec 2000 195124.52+404404.6 Mag 7.67 Calc delta mag 1.24 Calc coord yes