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Doubles in session


Current system
22441+0644
TOK 703
HD 215309


Nearby doubles
18' : 22430+0637
HU 394

54' : 22450+0736
TDT3688

54' : 22406+0632
HU 494

56' : 22415+0603
HJ 3134

61' : 22401+0628
HJ 3131

62' : 22481+0655
HJ 3143

74' : 22392+0629
LDS4987

74' : 22395+0710
STF2930

84' : 22435+0520
BAL2985

85' : 22447+0521
HJ 3139AB

90' : 22404+0754
CRI 28

95' : 22487+0749
GRV 608

96' : 22490+0543
GWP3198

105' : 22379+0554
STF2925

110' : 22510+0605
LDS5006

112' : 22454+0455
LDS4993

113' : 22491+0521
HEI 826

119' : 22495+0517
LDS5002

124' : 22508+0758
GWP3200

125' : 22524+0703
TDT3764

127' : 22406+0449
UC 4788

128' : 22524+0711
LDS5010

128' : 22414+0443
BU 480

139' : 22450+0902
GOM 31

140' : 22402+0438
BAL2984

140' : 22360+0757
LDS4980



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22441+0644 TOK 703 (HD 215309)

 
 
22h 44m 05.00s +06° 44' 10.8" P.A. 117.00 sep 0.0 mag 8.00,9.20 Sp F5 dist. 58.45 pc (190.66 l.y.)
 
 
Coord 2000 22441+0644 Discov num TOK 703 Comp Coord arcsec 2000 22 44 05.00 +06 44 10.8
Date first 2015 Date last 2019 Obs 10
Pa first 54 Pa last 116.7 P.A. Now (θ) 116.7°
Sep first 0.0 Sep last 0.048 Sep. Now (ρ) 0.048"
Mag pri 8.00 Mag sec 9.20 delta mag (ΔM) 1.2 Spectral class F5 (yellow-white)
Pri motion ra +063 Sec motion ra
Pri motion dec -072 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 215309 Constellation Pegasus SAO 127717 HIP 112240
Tycho2 0574-00141-1 Gaia DR2 2712580951925770240 HD 215309 BD BD+05 5065
Distance 58.45 Distance ly 190.66
 
 
ORBITAL ELEMENTS
 
 
Period (P)5.02y Periastron (T)2015.93y Semi-major axis (a)0.0585a
Eccentricity (e)0.316 Inclination (i)134.3° Longitude of periastron (ω)166.5°
Node (Ω)168.7° Notes ReferenceTok2020e
Equinox Last observation2019 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 109.2 0.042
2001 345.0 0.040
2002 240.2 0.044
2003 189.5 0.071
2004 160.6 0.073
2005 111.1 0.042
2006 347.0 0.040
2007 241.9 0.043
2008 190.2 0.071
2009 161.2 0.073
2010 112.9 0.043
2011 349.0 0.040
2012 243.6 0.043
2013 190.8 0.070
2014 161.8 0.074
2015 114.6 0.044
2016 351.0 0.040
2017 245.4 0.043
2018 191.5 0.070
2019 162.4 0.074
2020 116.3 0.044
2021 353.1 0.040
2022 247.2 0.042
2023 192.2 0.070
2024 163.0 0.074
2025 117.9 0.045
2026 355.1 0.040
2027 249.1 0.042
2028 192.8 0.069
2029 163.6 0.074
2030 119.5 0.046


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


 
  


wds22441%2B0644b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 22441+0644 TOK 703 (HD 215309) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2020e St j Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. 2020AJ....160....7T
Tok2020e +orb AJ 160, 7, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22441+0644 TOK 703 2015 2 57 0.0 8.00 9.20 F5 224405.00+064410.8
22441+0644 TOK 703 2018 6 167 0.1 8.00 9.20 F5 224405.00+064410.8
22441+0644 TOK 703 2019 10 117 0.0 8.00 9.20 F5 224405.00+064410.8

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

 
 
WDS 22441+0644 TOK 703 (HD 215309) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22441+0644 TOK 703 (HD 215309) : MEASURES
 
 
No records found.

 
 
WDS 22441+0644 (HD 215309) : VIRTUAL EYEPIECE
 
 

22441+0644 TOK 703A mag 8 Sp F5 22441+0644 TOK 703B mag 9.2 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 22441+0644 (HD 215309) : ALADIN DSS IMAGE @ 22h 44m 05.00s +06° 44' 10.8"
 
 
 
 
WDS 22441+0644 TOK 703 (HD 215309) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22441+0644 TOK 703 distance=0' 22430+0637 HU 394 distance=18' 22450+0736 TDT3688 distance=54' 22406+0632 HU 494 distance=54' 22415+0603 HJ 3134 distance=56' 22401+0628 HJ 3131 distance=61' 22481+0655 HJ 3143 distance=62' 22392+0629 LDS4987 distance=74' 22395+0710 STF2930 distance=74' 22447+0521 BU 9019CD distance=84' 22447+0521 BU 9019CE distance=84' 22435+0520 BAL2985 distance=84' 22447+0521 HJ 3139AB distance=85' 22447+0521 BU 9019AE distance=85' 22404+0754 NSN 758Aa,Ab distance=90' 22404+0754 CRI 28 distance=90' 22487+0749 GRV 608 distance=95' 22490+0543 GWP3198 distance=96' 22379+0554 STF2925 distance=105' 22510+0605 LDS5006 distance=110' 22454+0455 LDS4993 distance=112' 22491+0521 HEI 826 distance=113' 22495+0517 LDS5002 distance=119' 22508+0758 GWP3200 distance=124' 22524+0703 TDT3764 distance=125' 22406+0449 UC 4788 distance=127' 22524+0711 LDS5010 distance=128' 22414+0443 BU 480 distance=128' 22450+0902 GOM 31 distance=139' 22402+0438 BAL2984 distance=140' 22360+0757 LDS4980 distance=140' 22511+0511 HEI 828 distance=142' 22533+0740 HEI 603 distance=147' 22514+0459 TDT3754 distance=152' 22506+0442 HJ 971 distance=156' 22374+0848 HJ 5528 distance=162' 22547+0715 STF2955 distance=162' 22549+0610 HU 396 distance=166' 22340+0802 CVR 948 distance=169' 22552+0618 GRV 621 distance=169' 22438+0353 WSI 92 distance=172' 22377+0912 HJL1109 distance=176' 22487+0925 CVR 954 distance=176' 22326+0725 SHY 353BC distance=177' 22326+0725 STF2915AB distance=177' 22518+0900 TDT3758 distance=178' 22515+0906 TDT3756 distance=179' 22555+0750 GWP3211 distance=183' 22501+0923 TDT3737 distance=183' 22543+0824 J 668 distance=184' 22532+0440 HJ 3149 distance=185' 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 22441+0644 TOK 703 117 0.0
Show 22430+0637 HU 394 101 0.4 18
Show 22450+0736 TDT3688 198 0.9 54
Show 22406+0632 HU 494 338 0.5 54
Show 22415+0603 HJ 3134 137 15.9 56
Show 22401+0628 HJ 3131 204 16.5 61
Show 22481+0655 HJ 3143 320 18.6 62
Show 22392+0629 LDS4987 71 3.0 74
Show 22395+0710 STF2930 76 21.5 74
Show 22447+0521 BU 9019 CD 208 26.6 84
Show 22447+0521 BU 9019 CE 160 22.4 84
Show 22435+0520 BAL2985 170 5.7 84
Show 22447+0521 HJ 3139 AB 218 2.9 85
Show 22447+0521 BU 9019 AE 277 33.2 85
Show 22404+0754 NSN 758 Aa,Ab 354 1.5 90
Show 22404+0754 CRI 28 98 13.1 90
Show 22487+0749 GRV 608 130 38.3 95
Show 22490+0543 GWP3198 121 6.6 96
Show 22379+0554 STF2925 3 7.2 105
Show 22510+0605 LDS5006 158 29.3 110
Show 22454+0455 LDS4993 117 18.5 112
Show 22491+0521 HEI 826 21 2.6 113
Show 22495+0517 LDS5002 303 26.5 119
Show 22508+0758 GWP3200 258 6.8 124
Show 22524+0703 TDT3764 281 0.6 125
Show 22406+0449 UC 4788 187 12.5 127
Show 22524+0711 LDS5010 305 40.3 128
Show 22414+0443 BU 480 62 1.1 128
Show 22450+0902 GOM 31 191 314.7 139
Show 22402+0438 BAL2984 75 9.6 140
Show 22360+0757 LDS4980 332 79.5 140
Show 22511+0511 HEI 828 257 1.9 142
Show 22533+0740 HEI 603 160 0.3 147
Show 22514+0459 TDT3754 291 0.6 152
Show 22506+0442 HJ 971 322 6.8 156
Show 22374+0848 HJ 5528 96 10.5 162
Show 22547+0715 STF2955 347 23.2 162
Show 22549+0610 HU 396 27 4.5 166
Show 22340+0802 CVR 948 358 12.4 169
Show 22552+0618 GRV 621 134 20.3 169
Show 22438+0353 WSI 92 298 1.0 172
Show 22377+0912 HJL1109 179 117.9 176
Show 22487+0925 CVR 954 244 12.2 176
Show 22326+0725 SHY 353 BC 285 999.9 177
Show 22326+0725 STF2915 AB 125 15.2 177
Show 22518+0900 TDT3758 89 0.5 178
Show 22515+0906 TDT3756 137 0.5 179
Show 22555+0750 GWP3211 8 46.5 183
Show 22501+0923 TDT3737 327 3.8 183
Show 22543+0824 J 668 324 2.5 184
Show 22532+0440 HJ 3149 250 37.3 185

 
 
WDS 22441+0644 : COMPONENTS
 
 
  A
B pa=116.9°
sep=0.05"
 
 
22441+0644 A
 
 
Componente originario normalizzato AB Name HD 215309 Coord arcsec 2000 224405.00+064410.8 Mag 8
Spectral class F5 (yellow-white) PmRA 63.00 PmDE -72.0 SAO 127717
HIP 112240 Tycho2 0574-00141-1 HD 215309 BD BD+05 5065
Tycho2
Tycho2 0574-00141-1 Pflag RAmdeg 341.02080435 DEmdeg 6.73634649
PmRA 57.8 PmDE -66.0 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.4 EpRAm 1991.41 EpDEm 1991.23
Num 13 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.9 BTmag 8.232 E BTmag 0.017 VTmag 7.728
E VTmag 0.012 Prox 999 TYC T HIP 112240
CCDM RAdeg 341.02067222 DEdeg 6.73649889 EpRA 1990 1.82
EpDE 1990 1.69 E RAdeg 5.0 E DEdeg 6.1 Posflg
Corr -0.2
SAO
SAO 127717 DelFlag RA1950 PmRA1950 0.0041
DE1950 PmDE1950 -0.077 Vmag 8.2 SpType F5
Double code Source 32 CatNum 11373 DM BD+05 5065
DMcomp BDsup HD 215309 M HD 0
GC RA1950rad 5.94092591 DE1950rad 0.11299971 PmRA2000 0.0042
PmDE2000 -0.082
Hipparcos
Catalog H HIP 112240 Proxy RAhms 22 44 04.96
DEdms +06 44 11.4 Vmag 7.66 VarFlag R Vmag G
RAdeg 341.021 DEdeg 6.73651 AstroRef Plx 17.23
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 215309 BD BD+05 5065
CD CP Dm number +05 5065 VIred 0.58
SpType F5 R SpType Coord arcsec 2000 224404.96+064411.4
Hipparcos 2
HIP 112240 Sn 7 So 1 Nc 1
RArad 5.9519334105 DErad 0.1175742319 Plx 17.11 PmRA 63.06
PmDE -71.55 E RArad 0.76 E DErad 0.6 E Plx 0.97
E pmRA 0.99 E pmDE 0.78 Hpmag 7.7621 E Hpmag 0.0012
SHp 0.008 VA 0 BV 0.453 E BV 0.013
VI 0.52
 
 
22441+0644 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224405.00+064410.8 Mag 9.2 Calc delta mag 1.2
Calc coord yes