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325769 (2010 LY63)
Classification: Amor [NEO]          SPK-ID: 2325769
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 117 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4134122896303021 4.1936e-08  
a 1.902694988005034 1.6333e-08 au
q 1.116097496545773 7.6144e-08 au
i 11.12175764423491 6.5028e-06 deg
node 344.9478069406969 1.5783e-05 deg
peri 350.4562675900682 1.7683e-05 deg
M 255.626565900722 2.0868e-05 deg
tp 2459278.432708844684
(2021-Mar-04.93270884)
5.91e-05 TDB
period 958.6325873776959
2.62
1.2344e-05
3.38e-08
d
yr
n .3755349074714502 4.8355e-09 deg/d
Q 2.689292479464295 2.3085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      6378 days (17.46 yr)  
   first obs. used      2002-11-30  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .34686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-18 06:45:01  

Additional Information
 Earth MOID = .110261 au 
 Jupiter MOID = 2.70885 au 
 T_jup = 3.815 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456918.5 (2014-Sep-18.0) TDB
Reference: JPL 117 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4135743043282942 4.2046e-08  
q 1.116011399989611 7.6304e-08 au
tp 2457360.903768831099
(2015-Dec-04.40376883)
3.4706e-05 TDB
node 344.9773556798863 1.5775e-05 deg
peri 350.4254266629248 1.7667e-05 deg
i 11.12588283987421 6.5032e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      6378 days (17.46 yr)  
   first obs. used      2002-11-30  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .34686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-18 06:45:01  

Additional Information
 Jupiter MOID = 2.70885 au 
 T_jup = 3.815 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.76785540661539E-15 -3.187334462702746E-15 6.355593121671433E-13 1.83010572809459E-13 -4.342193944567231E-15 -7.244969220866255E-14
q -3.187334462702746E-15 5.822301355917331E-15 -8.870049945623443E-13 -3.257512032750007E-13 6.604340354851337E-14 1.271189787083683E-13
tp 6.355593121671433E-13 -8.870049945623443E-13 1.20452952000108E-9 9.112668638376511E-11 2.62171204507859E-10 -3.82401540858763E-11
node 1.83010572809459E-13 -3.257512032750007E-13 9.112668638376511E-11 2.488361186822056E-10 -2.106466339772996E-10 2.047828300521632E-11
peri -4.342193944567231E-15 6.604340354851337E-14 2.62171204507859E-10 -2.106466339772996E-10 3.121155856425624E-10 -3.15364240357299E-11
i -7.244969220866255E-14 1.271189787083683E-13 -3.82401540858763E-11 2.047828300521632E-11 -3.15364240357299E-11 4.229210826202069E-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 17.9   n/a MPO225589  

325769 (2010 LY63)          Discovered 2010-Jun-12 by Siding Spring Survey at Siding Spring
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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