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216725 (2005 GV43)
Classification: Main-belt Asteroid          SPK-ID: 2216725
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986284682803803 4.188e-08  
a 2.352009023526187 1.1369e-08 au
q 1.884833073801548 9.5277e-08 au
i 2.559259813705197 5.0411e-06 deg
node 296.5644032291055 0.00011038 deg
peri 341.4753362634384 0.00011141 deg
M 124.5560903899147 1.4332e-05 deg
tp 2458940.652718192670
(2020-Apr-01.15271819)
5.25e-05 TDB
period 1317.519046534928
3.61
9.5527e-06
2.615e-08
d
yr
n .2732408316576517 1.9811e-09 deg/d
Q 2.819184973250827 1.3627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      6684 days (18.30 yr)  
   first obs. used      2002-08-28  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:56:02  

Additional Information
 Earth MOID = .868408 au 
 Jupiter MOID = 2.31269 au 
 T_jup = 3.529 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457948.5 (2017-Jul-14.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1982321817338714 4.1878e-08  
q 1.886467309800798 9.5296e-08 au
tp 2457622.955538041881
(2016-Aug-22.45553804)
5.4029e-05 TDB
node 296.5808096497744 0.00011044 deg
peri 341.5719265052662 0.00011147 deg
i 2.558163704036167 5.0385e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      6684 days (18.30 yr)  
   first obs. used      2002-08-28  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:56:02  

Additional Information
 Jupiter MOID = 2.31269 au 
 T_jup = 3.529 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.753781339669964E-15 -3.975112983112662E-15 5.403933440369868E-13 8.209024017876713E-15 9.035502679779277E-14 -1.446452715007588E-15
q -3.975112983112662E-15 9.081251948347839E-15 -1.387711900590176E-12 -1.890560175466204E-14 -2.470615482969489E-13 3.498336852455107E-15
tp 5.403933440369868E-13 -1.387711900590176E-12 2.919101837897341E-9 3.579582498978225E-11 8.395154459314086E-10 -2.195877796813134E-12
node 8.209024017876713E-15 -1.890560175466204E-14 3.579582498978225E-11 1.21959471399982E-8 -1.217277298415775E-8 2.906086273539357E-10
peri 9.035502679779277E-14 -2.470615482969489E-13 8.395154459314086E-10 -1.217277298415775E-8 1.242490315046103E-8 -2.909217416758716E-10
i -1.446452715007588E-15 3.498336852455107E-15 -2.195877796813134E-12 2.906086273539357E-10 -2.909217416758716E-10 2.538621570208192E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.26   n/a E2021B55  

216725 (2005 GV43)          Discovered 2005-Apr-05 by LONEOS at Anderson Mesa
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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