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212431 (2006 OO11)
Classification: Main-belt Asteroid          SPK-ID: 2212431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2272519609746425 4.7425e-08  
a 2.389128246702056 9.5299e-09 au
q 1.846194167619105 1.1512e-07 au
i 1.839156701414329 4.661e-06 deg
node 185.140196735105 0.00013054 deg
peri 132.6988237805366 0.00013091 deg
M 324.9331199271421 9.7667e-06 deg
tp 2459331.886955320297
(2021-Apr-27.38695532)
3.6999e-05 TDB
period 1348.831256645413
3.69
8.0705e-06
2.21e-08
d
yr
n .2668977295909731 1.5969e-09 deg/d
Q 2.932062325785008 1.1696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      9006 days (24.66 yr)  
   first obs. used      1995-09-19  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:38:37  

Additional Information
 Earth MOID = .831588 au 
 Jupiter MOID = 2.3805 au 
 T_jup = 3.497 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457254.5 (2015-Aug-20.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2272761645003793 4.7488e-08  
q 1.846676037834196 1.1513e-07 au
tp 2456631.897834665889
(2013-Dec-05.39783467)
3.1293e-05 TDB
node 185.2106990593916 0.00013097 deg
peri 132.3383571579038 0.00013133 deg
i 1.834456187437085 4.658e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      9006 days (24.66 yr)  
   first obs. used      1995-09-19  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:38:37  

Additional Information
 Jupiter MOID = 2.3805 au 
 T_jup = 3.497 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.255070068070648E-15 -5.456351453595045E-15 1.811066498148687E-13 -2.552724727936564E-14 1.528134434852932E-13 -1.465894753372694E-15
q -5.456351453595045E-15 1.325546987702033E-14 -4.016362427936684E-13 6.167774302262457E-14 -3.534880428627678E-13 3.554307342330359E-15
tp 1.811066498148687E-13 -4.016362427936684E-13 9.792530412735899E-10 -8.408072058813359E-12 3.117826026062517E-10 2.613014567289498E-13
node -2.552724727936564E-14 6.167774302262457E-14 -8.408072058813359E-12 1.715190657811904E-8 -1.71464799602104E-8 -7.773152263918555E-11
peri 1.528134434852932E-13 -3.534880428627678E-13 3.117826026062517E-10 -1.71464799602104E-8 1.724797373360389E-8 7.771803059972156E-11
i -1.465894753372694E-15 3.554307342330359E-15 2.613014567289498E-13 -7.773152263918555E-11 7.771803059972156E-11 2.169731459078245E-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 17.12   n/a E2020-QN2  

212431 (2006 OO11)          Discovered 2006-Jul-20 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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