21041+0359 TOK 371 (HD 200565)

 
 
21h 04m 05.69s +03° 58' 50.4" P.A. 272.00 sep 0.1 mag 8.42,9.00 Sp G5 dist. 65.75 pc (214.48 l.y.)
 
 
Coord 2000 21041+0359 Discov num TOK 371 Comp Coord arcsec 2000 21 04 05.69 +03 58 50.4
Date first 2012 Date last 2021 Obs 11
Pa first 110 Pa last 272.3 P.A. Now (θ) 272.3°
Sep first 0.1 Sep last 0.143 Sep. Now (ρ) 0.143"
Mag pri 8.42 Mag sec 9.00 delta mag (ΔM) 0.58 Spectral class G5 (yellow)
Pri motion ra -071 Sec motion ra
Pri motion dec -156 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 200565 Constellation Equuleus SAO 126508 HIP 103983
Tycho2 0534-00970-1 Gaia DR2 1732831875859320576 HD 200565 GC 29421
BD BD+03 4493 Distance 65.75 Distance ly 214.48
 
 
ORBITAL ELEMENTS
 
 
Period (P)13.3y Periastron (T)2011.21y Semi-major axis (a)0.104a
Eccentricity (e)0.29 Inclination (i)20.4° Longitude of periastron (ω)319.8°
Node (Ω)79.8° Notes ReferenceTok2018i
Equinox2000 Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 127.0 0.092
2001 154.9 0.103
2002 177.4 0.114
2003 196.1 0.123
2004 212.7 0.129
2005 228.1 0.131
2006 243.5 0.129
2007 260.0 0.122
2008 279.4 0.110
2009 304.8 0.093
2010 341.5 0.077
2011 30.7 0.071
2012 78.9 0.078
2013 117.2 0.088
2014 147.2 0.099
2015 171.1 0.110
2016 190.8 0.120
2017 207.9 0.127
2018 223.6 0.131
2019 238.9 0.130
2020 254.9 0.125
2021 273.2 0.114
2022 296.3 0.099
2023 329.0 0.082
2024 15.2 0.072
2025 65.3 0.075
2026 106.7 0.085
2027 138.9 0.096
2028 164.4 0.107
2029 185.2 0.117
2030 203.0 0.126


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



 
 


wds21041%2B0359a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 21041+0359 TOK 371 (HD 200565) : NOTES
 
 
discov_num notes refcode
TOK 371 First resolution; estimated period 10yr. Pair is on the Keck exoplanet
search program. Tok2013b
 
 
REFERENCES
 
 
refcode metd author reference
Tok2013b A j Tokovinin, A., Hartung, M., & Hayward, T.L. 2013AJ....146....8T
Tok2013b AJ 146, 8, 2013
Tok2018i orb - Tokovinin, A. 2018IAUDS.196....1T
Tok2018i Inf. Circ. 196, 1, 2018
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21041+0359 TOK 371 2012 2 112 0.1 8.42 9.00 G5 N 210405.69+035850.4
21041+0359 TOK 371 2014 4 170 0.1 8.42 9.00 G5 N 210405.69+035850.4
21041+0359 TOK 371 2015 5 182 0.1 8.42 9.00 G5 N 210405.69+035850.4
21041+0359 TOK 371 2017 7 215 0.1 8.42 9.00 G5 N 210405.69+035850.4
21041+0359 TOK 371 2018 8 230 0.1 8.42 9.00 G5 NO 210405.69+035850.4
21041+0359 TOK 371 2019 9 245 0.1 8.42 9.00 G5 NO 210405.69+035850.4
21041+0359 TOK 371 2020 10 265 0.1 8.42 9.00 G5 NO 210405.69+035850.4
21041+0359 TOK 371 2021 11 272 0.1 8.42 9.00 G5 NO 210405.69+035850.4

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

 
 
WDS 21041+0359 TOK 371 (HD 200565) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21041+0359 TOK 371 (HD 200565) : MEASURES
 
 
No records found.

 
 
WDS 21041+0359 (HD 200565) : VIRTUAL EYEPIECE
 
 

21041+0359 TOK 371A mag 8.42 Sp G5 21041+0359 TOK 371B sep 0.1 P.A. 272.30 mag 9 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 21041+0359 (HD 200565) : ALADIN DSS IMAGE @ 21h 04m 05.69s +03° 58' 50.4"
 
 
 
 
WDS 21041+0359 TOK 371 (HD 200565) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21041+0359  TOK 371 distance=0' 21032+0411  BAL2554 distance=18' 21047+0332  SE    3Aa,Ab distance=29' 21047+0332  STF2749A,BC distance=29' 21047+0332  SE    3AD distance=29' 21047+0332  STF2749AC distance=29' 21047+0332  SE    3BC distance=29' 21020+0346  HO  148 distance=34' 21021+0329  CVR 236 distance=42' 21069+0405  BAL2555 distance=43' 21020+0436  CVR 884 distance=49' 21009+0419  BAL2553 distance=53' 21002+0406  HEI 820 distance=59' 21041+0300  WSI   6AB distance=60' 21041+0300  DSG   6Aa,Ab distance=60' 21017+0310  BAL2042 distance=61' 21049+0250  BAL2044 distance=70' 21090+0410  HJ 5515AB distance=70' 21090+0410  HJ 5515AC distance=70' 21063+0257  BAL2046 distance=70' 21069+0458  UC 4382 distance=73' 21033+0245  BAL2043 distance=75' 20591+0418  STF2737AB distance=78' 20591+0418  STF2737AD distance=78' 20591+0418  STF2737AB,C distance=78' 20591+0418  STF2737BC distance=78' 21024+0513  A   615 distance=79' 21093+0410  BU 1330AB distance=79' 21009+0257  HJ 3006 distance=79' 21091+0429  J   848 distance=82' 20582+0356  BAR  13AB distance=88' 20582+0356  BAR  13AC distance=88' 20582+0356  WSI  39AD distance=88' 20582+0356  WSI  39CD distance=88' 21056+0233  BAL2045 distance=89' 20581+0352  BAL2550 distance=90' 21080+0509  STT 527 distance=92' 21046+0530  BUP 223 distance=92' 21101+0341  BAL2558 distance=92' 20580+0420  UC 4346 distance=94' 21102+0331  UC 4396 distance=95' 21054+0221  KPP1782 distance=100' 21094+0502  STT 429 distance=101' 20582+0447  AG  268 distance=101' 21036+0217  WIS 347 distance=102' 21109+0352  HO  151 distance=103' 20595+0242  HJ  928 distance=104' 21061+0217  RST5476 distance=107' 21014+0542  ELP  47 distance=111' 21067+0212  SLN  88 distance=114' 21080+0539  BU 9018CD distance=115' 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 21041+0359 TOK 371 272 0.1
Show 21032+0411 BAL2554 307 21.3 18
Show 21047+0332 SE 3 Aa,Ab 153 0.6 29
Show 21047+0332 STF2749 A,BC 179 3.2 29
Show 21047+0332 SE 3 AD 78 114.3 29
Show 21047+0332 STF2749 AC 176 3.5 29
Show 21047+0332 SE 3 BC 136 0.7 29
Show 21020+0346 HO 148 201 2.2 34
Show 21021+0329 CVR 236 279 69.7 42
Show 21069+0405 BAL2555 164 17.1 43
Show 21020+0436 CVR 884 312 11.4 49
Show 21009+0419 BAL2553 110 10.6 53
Show 21002+0406 HEI 820 65 2.3 59
Show 21041+0300 WSI 6 AB 53 0.1 60
Show 21041+0300 DSG 6 Aa,Ab 155 0.0 60
Show 21017+0310 BAL2042 128 8.1 61
Show 21049+0250 BAL2044 273 18.8 70
Show 21090+0410 HJ 5515 AB 126 14.4 70
Show 21090+0410 HJ 5515 AC 68 47.8 70
Show 21063+0257 BAL2046 57 2.4 70
Show 21069+0458 UC 4382 272 53.5 73
Show 21033+0245 BAL2043 205 18.4 75
Show 20591+0418 STF2737 AB 125 0.0 78
Show 20591+0418 STF2737 AD 293 69.3 78
Show 20591+0418 STF2737 AB,C 67 10.6 78
Show 20591+0418 STF2737 BC 66 10.6 78
Show 21024+0513 A 615 129 3.5 79
Show 21093+0410 BU 1330 AB 54 3.7 79
Show 21009+0257 HJ 3006 292 1.8 79
Show 21091+0429 J 848 141 2.8 82
Show 20582+0356 BAR 13 AB 87 1.6 88
Show 20582+0356 BAR 13 AC 249 20.6 88
Show 20582+0356 WSI 39 AD 280 26.4 88
Show 20582+0356 WSI 39 CD 330 13.6 88
Show 21056+0233 BAL2045 33 7.2 89
Show 20581+0352 BAL2550 157 3.4 90
Show 21080+0509 STT 527 114 0.4 92
Show 21046+0530 BUP 223 252 82.5 92
Show 21101+0341 BAL2558 38 2.2 92
Show 20580+0420 UC 4346 205 22.4 94
Show 21102+0331 UC 4396 215 59.1 95
Show 21054+0221 KPP1782 210 13.8 100
Show 21094+0502 STT 429 -1 -1.0 101
Show 20582+0447 AG 268 287 12.5 101
Show 21036+0217 WIS 347 99 664.9 102
Show 21109+0352 HO 151 17 1.6 103
Show 20595+0242 HJ 928 74 16.5 104
Show 21061+0217 RST5476 149 3.3 107
Show 21014+0542 ELP 47 25 6.3 111
Show 21067+0212 SLN 88 230 4.1 114
Show 21080+0539 BU 9018 CD 340 6.0 115

 
 
WDS 21041+0359 : COMPONENTS
 
 
  A
B pa=272.3°
sep=0.14"
 
 
21041+0359 A
 
 
Componente originario normalizzato AB Name HD 200565 Coord arcsec 2000 210405.69+035850.4 Mag 8.42
Spectral class G5 (yellow) PmRA -71.00 PmDE -156.0 SAO 126508
HIP 103983 Tycho2 0534-00970-1 HD 200565 GC 29421
BD BD+03 4493
Tycho2
Tycho2 0534-00970-1 Pflag RAmdeg 316.02372445 DEmdeg 3.98065627
PmRA -71.4 PmDE -164.7 E RAmdeg 6 E DEmdeg 8
E pmRA 1.0 E pmDE 1.1 EpRAm 1990.81 EpDEm 1990.07
Num 14 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 9.223 E BTmag 0.018 VTmag 8.485
E VTmag 0.013 Prox 999 TYC T HIP 103983
CCDM RAdeg 316.02388972 DEdeg 3.98106472 EpRA 1990 1.67
EpDE 1990 1.07 E RAdeg 5.9 E DEdeg 8.2 Posflg
Corr -0.1
SAO
SAO 126508 DelFlag RA1950 PmRA1950 -0.0029
DE1950 PmDE1950 -0.165 Vmag 8.5 SpType G5
Double code Source 70 CatNum 29421 DM BD+03 4493
DMcomp BDsup HD 200565 M HD 0
GC 29421 RA1950rad 5.50472493 DE1950rad 0.0660371 PmRA2000 -0.0027
PmDE2000 -0.169
Hipparcos
Catalog H HIP 103983 Proxy RAhms 21 04 05.74
DEdms +03 58 51.8 Vmag 8.39 VarFlag R Vmag H
RAdeg 316.024 DEdeg 3.98106 AstroRef Plx 15.7
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 200565 BD BD+03 4493
CD CP Dm number +03 4493 VIred 0.75
SpType G5 R SpType Coord arcsec 2000 210405.74+035851.8
Hipparcos 2
HIP 103983 Sn 5 So 0 Nc 1
RArad 5.5156575741 DErad 0.0694825511 Plx 15.21 PmRA -71.1
PmDE -155.82 E RArad 0.87 E DErad 0.4 E Plx 0.92
E pmRA 1.08 E pmDE 0.43 Hpmag 8.5319 E Hpmag 0.0012
SHp 0.013 VA 0 BV 0.65 E BV 0.015
VI 0.75
 
 
21041+0359 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210405.68+035850.4 Mag 9 Calc delta mag 0.58
Calc coord yes