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Doubles in session


Current system
22188+4604
TDT 3457
HD 212029


Nearby doubles
23' : 22207+4615
COU2141

24' : 22206+4551
ES 1278

25' : 22201+4625
A 185

27' : 22204+4625
RAO 74AB

33' : 22171+4633
A 184

37' : 22210+4632
HJ 1755

43' : 22149+4553
ES 533

45' : 22227+4547
ES 1280

46' : 22166+4644
A 2395

51' : 22230+4539
J 3164

52' : 22214+4646
COU2326

53' : 22204+4514
HJ 1753AB

53' : 22141+4623
COU2238AB

53' : 22167+4517
TDS1167

55' : 22229+4637
COU2142

55' : 22224+4526
HDS3170

56' : 22182+4509
TDT3455

58' : 22208+4658
KPP2277

59' : 22234+4531
ES 104AB

60' : 22141+4531
ES 1342

63' : 22129+4555
BUR 1AB

63' : 22176+4503
ES 1343

65' : 22138+4526
DCH 118

65' : 22248+4550
ES 1282

66' : 22214+4504
TDT3479

67' : 22236+4521
STF2902AB



Selections
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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.

22188+4604 TDT 3457 (HD 212029)

 
 
22h 18m 46.21s +46° 04' 17.1" P.A. 246.00 sep 0.5 mag 10.86,10.92 dist. 58.55 pc (190.99 l.y.)
 
 
Coord 2000 22188+4604 Discov num TDT3457 Comp Coord arcsec 2000 22 18 46.21 +46 04 17.1
Date first 1991 Date last 1991 Obs 1
Pa first 246 Pa last 246.4 P.A. Now (θ) 246.4°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 10.86 Mag sec 10.92 delta mag (ΔM) 0.06 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec +004 Sec motion dec +004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 212029 Spectr G0 Constellation Lacerta HIP 110291
Tycho2 3607-02544-1 Gaia DR2 1962427324133658752 HD 212029 BD BD+45 3890
Distance 58.55 Distance ly 190.99
 
 
ORBITAL ELEMENTS SOLUTION #1
 
 
Period (P)757d (2.07y)± 70 Periastron (T)48769d (1992.401y)± 316 Semi-major axis (a)17m± 17
Eccentricity (e)0.92± 0.2 Inclination (i)99°± 10 Longitude of periastron (ω)85°± 55
Node (Ω)72°± 99 Notes ReferenceGln2006
Equinox Last observation1993 Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 151.3 0.005
2001-01-01 231.7 0.009
2002-01-01 160.8 0.005
2003-01-01 234.7 0.008
2004-01-01 170.0 0.005
2005-01-01 238.0 0.008
2006-01-01 178.4 0.005
2007-01-01 242.2 0.007
2008-01-01 186.0 0.006
2009-01-01 251.2 0.003
2010-01-01 192.8 0.006
2011-01-01 81.6 0.005
2012-01-01 198.8 0.006
2013-01-01 89.6 0.006
2014-01-01 204.1 0.007
2015-01-01 96.3 0.006
2016-01-01 208.8 0.007
2017-01-01 102.8 0.006
2018-01-01 213.0 0.008
2019-01-01 109.8 0.006
2020-01-01 216.8 0.008
2021-01-01 117.3 0.005
2022-01-01 220.2 0.008
2023-01-01 125.6 0.005
2024-01-01 223.4 0.008
2025-01-01 134.4 0.005
2026-01-01 226.5 0.009
2027-01-01 143.8 0.005
2028-01-01 229.4 0.009
2029-01-01 153.4 0.005
2030-01-01 232.4 0.009


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


 
  


wds22204%2B4625r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
ORBITAL ELEMENTS SOLUTION #2
 
 
Period (P)794d (2.17y)± 52 Periastron (T)48911d (1992.79y)± 322 Semi-major axis (a)39m± 22
Eccentricity (e)0.99± 0.09 Inclination (i)99°± 9 Longitude of periastron (ω)87°± 92
Node (Ω)234°± 94 Notes ReferenceGln2006
Equinox Last observation1993 Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 355.6 0.013
2001-01-01 316.9 0.010
2002-01-01 1.6 0.012
2003-01-01 325.9 0.011
2004-01-01 8.4 0.011
2005-01-01 333.3 0.012
2006-01-01 17.7 0.009
2007-01-01 339.8 0.013
2008-01-01 249.0 0.002
2009-01-01 345.7 0.013
2010-01-01 291.9 0.007
2011-01-01 351.3 0.013
2012-01-01 308.3 0.009
2013-01-01 357.0 0.013
2014-01-01 319.3 0.010
2015-01-01 3.1 0.012
2016-01-01 327.9 0.011
2017-01-01 10.4 0.011
2018-01-01 335.0 0.012
2019-01-01 19.3 0.009
2020-01-01 341.3 0.013
2021-01-01 281.8 0.006
2022-01-01 347.1 0.013
2023-01-01 296.8 0.007
2024-01-01 352.7 0.013
2025-01-01 311.4 0.009
2026-01-01 358.5 0.013
2027-01-01 321.6 0.010
2028-01-01 4.8 0.012
2029-01-01 329.8 0.011
2030-01-01 12.5 0.010


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


 
  


wds22204%2B4625s.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 22188+4604 TDT 3457 (HD 212029) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gln2006 orb - Goldin, A. & Makarov, V.V. 2006ApJS..166..341G
Gln2006 ApJS 166, 341, 2006
Gln2006 (Note: Astrometric orbits based on both NDAC and FAST reductions of Hipparcos data
Gln2006 (2 solutions). Values of T0 are relative to 1991.25 = JD 2448349.0625)
 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22188+4604 TDT3457 1991 1 246 0.5 10.86 10.92 221846.21+460417.1

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

 
 
WDS 22188+4604 TDT 3457 (HD 212029) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22188+4604 TDT 3457 (HD 212029) : MEASURES
 
 
No records found.

 
 
WDS 22188+4604 (HD 212029) : VIRTUAL EYEPIECE
 
 

22188+4604 TDT3457A mag 10.86 Sp G0 22188+4604 TDT3457B sep 0.3 P.A. 237.80 mag 10.92 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 22188+4604 (HD 212029) : ALADIN DSS IMAGE @ 22h 18m 46.21s +46° 04' 17.1"
 
 
 
 
WDS 22188+4604 TDT 3457 (HD 212029) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22188+4604 TDT3457 distance=0' 22207+4615 COU2141 distance=23' 22206+4551 ES 1278 distance=24' 22201+4625 A 185 distance=25' 22204+4625 RAO 74AB distance=27' 22204+4625 RAO 74AC distance=27' 22171+4633 A 184 distance=33' 22210+4632 HJ 1755 distance=37' 22149+4553 ES 533 distance=43' 22227+4547 ES 1280 distance=45' 22166+4644 A 2395 distance=46' 22230+4539 J 3164 distance=51' 22214+4646 COU2326 distance=52' 22204+4514 HJ 1753AB distance=53' 22204+4514 HJ 1753AC distance=53' 22141+4623 COU2238AB distance=53' 22141+4623 GII 88AC distance=53' 22167+4517 TDS1167 distance=53' 22229+4637 COU2142 distance=55' 22224+4526 HDS3170 distance=55' 22182+4509 TDT3455 distance=56' 22208+4658 KPP2277 distance=58' 22234+4531 LOS 11BC distance=59' 22234+4531 ES 104AB distance=59' 22234+4531 LOS 11AC distance=59' 22141+4531 ES 1342 distance=60' 22129+4555 BUR 1AB distance=63' 22129+4555 BUR 1AC distance=63' 22176+4503 ES 1343 distance=63' 22138+4526 DCH 118 distance=65' 22248+4550 ES 1282 distance=65' 22214+4504 TDT3479 distance=66' 22236+4521 STF2902AB distance=67' 22236+4521 STF2902AC distance=67' 22216+4704 ES 1279 distance=67' 22236+4521 STF2902CD distance=67' 22240+4525 TDT3507 distance=68' 22138+4520 BRT1159 distance=69' 22135+4520 J 3160 distance=72' 22245+4518 ES 1345 distance=76' 22117+4636 A 2394 distance=80' 22265+4610 KPP4273 distance=81' 22208+4446 COU2140 distance=81' 22264+4633 A 2396 distance=84' 22104+4619 COU2237 distance=88' 22118+4515 DYL 16 distance=89' 22105+4531 DYL 11 distance=92' 22207+4434 COU1983 distance=93' 22105+4530 DYL 10AB distance=94' 22105+4530 DYL 10AC distance=94' 22105+4530 DYL 10AD distance=94' 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 22188+4604 TDT3457 246 0.5
Show 22207+4615 COU2141 211 0.9 23
Show 22206+4551 ES 1278 78 8.4 24
Show 22201+4625 A 185 137 0.8 25
Show 22204+4625 RAO 74 AB 122 15.3 27
Show 22204+4625 RAO 74 AC 231 30.7 27
Show 22171+4633 A 184 317 2.6 33
Show 22210+4632 HJ 1755 6 47.6 37
Show 22149+4553 ES 533 315 4.5 43
Show 22227+4547 ES 1280 255 7.0 45
Show 22166+4644 A 2395 358 2.3 46
Show 22230+4539 J 3164 215 5.1 51
Show 22214+4646 COU2326 282 0.4 52
Show 22204+4514 HJ 1753 AB 182 5.0 53
Show 22204+4514 HJ 1753 AC 175 42.2 53
Show 22141+4623 COU2238 AB 64 1.3 53
Show 22141+4623 GII 88 AC 69 5.1 53
Show 22167+4517 TDS1167 43 1.1 53
Show 22229+4637 COU2142 117 0.6 55
Show 22224+4526 HDS3170 118 0.1 55
Show 22182+4509 TDT3455 13 1.9 56
Show 22208+4658 KPP2277 177 19.2 58
Show 22234+4531 LOS 11 BC 199 2.7 59
Show 22234+4531 ES 104 AB 30 8.1 59
Show 22234+4531 LOS 11 AC 36 5.4 59
Show 22141+4531 ES 1342 206 4.1 60
Show 22129+4555 BUR 1 AB 196 13.5 63
Show 22129+4555 BUR 1 AC 195 35.1 63
Show 22176+4503 ES 1343 74 1.7 63
Show 22138+4526 DCH 118 16 1.5 65
Show 22248+4550 ES 1282 57 4.6 65
Show 22214+4504 TDT3479 273 2.2 66
Show 22236+4521 STF2902 AB 88 6.5 67
Show 22236+4521 STF2902 AC 47 124.2 67
Show 22216+4704 ES 1279 302 5.8 67
Show 22236+4521 STF2902 CD 73 8.0 67
Show 22240+4525 TDT3507 192 1.0 68
Show 22138+4520 BRT1159 234 4.5 69
Show 22135+4520 J 3160 65 5.9 72
Show 22245+4518 ES 1345 297 2.6 76
Show 22117+4636 A 2394 161 2.3 80
Show 22265+4610 KPP4273 220 6.4 81
Show 22208+4446 COU2140 85 0.6 81
Show 22264+4633 A 2396 181 1.6 84
Show 22104+4619 COU2237 225 0.4 88
Show 22118+4515 DYL 16 317 6.7 89
Show 22105+4531 DYL 11 296 7.4 92
Show 22207+4434 COU1983 259 0.4 93
Show 22105+4530 DYL 10 AB 271 54.4 94
Show 22105+4530 DYL 10 AC 273 32.8 94
Show 22105+4530 DYL 10 AD 312 42.0 94

 
 
WDS 22188+4604 : COMPONENTS
 
 
  A
B pa=237.8°
sep=0.35"
 
 
22188+4604 A
 
 
Componente originario normalizzato AB Name HD 212029 Coord arcsec 2000 221846.21+460417.1 Mag 10.86
Spectral class G0 (yellow) PmRA 0.00 PmDE 4.0 Tycho2 3607-02544-1
Tycho2
Tycho2 3607-02544-1 Pflag RAmdeg 334.69245240 DEmdeg 46.07139050
PmRA 0.2 PmDE 3.8 E RAmdeg 22 E DEmdeg 23
E pmRA 1.3 E pmDE 1.2 EpRAm 1986.18 EpDEm 1984.94
Num 8 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.2 BTmag 12.166 E BTmag 0.114 VTmag 10.264
E VTmag 0.032 Prox 800 TYC T HIP
CCDM RAdeg 334.69245167 DEdeg 46.07138639 EpRA 1990 1.68
EpDE 1990 1.67 E RAdeg 26.5 E DEdeg 29.2 Posflg
Corr 0.1
 
 
22188+4604 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 221846.18+460416.9 Mag 10.92 PmRA 0.00
PmDE 4.0 Calc delta mag 0.06 Calc coord yes