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120333 (2004 OY11)
Classification: Main-belt Asteroid          SPK-ID: 2120333
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3324738513004966 3.5344e-08  
a 2.641594680687861 2.3238e-08 au
q 1.763333523624662 9.6745e-08 au
i 6.010148971033032 6.9632e-06 deg
node 4.256365222061592 4.615e-05 deg
peri 246.6820084076303 4.8744e-05 deg
M 337.711748066304 2.0171e-05 deg
tp 2459297.589263430139
(2021-Mar-24.08926343)
8.8901e-05 TDB
period 1568.186457099777
4.29
2.0693e-05
5.665e-08
d
yr
n .2295645383048316 3.0292e-09 deg/d
Q 3.519855837751059 3.0964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      7731 days (21.17 yr)  
   first obs. used      1999-02-18  
   last obs. used      2020-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55121  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:05:58  

Additional Information
 Earth MOID = .758721 au 
 Jupiter MOID = 1.59373 au 
 T_jup = 3.306 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457305.5 (2015-Oct-10.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3330549519712008 3.5264e-08  
q 1.761890139559017 9.6613e-08 au
tp 2457727.803054540790
(2016-Dec-05.30305454)
7.298e-05 TDB
node 4.302760536431887 4.6154e-05 deg
peri 246.5462417250558 4.8748e-05 deg
i 6.011153066368911 6.9634e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      7731 days (21.17 yr)  
   first obs. used      1999-02-18  
   last obs. used      2020-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55121  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:05:58  

Additional Information
 Jupiter MOID = 1.59373 au 
 T_jup = 3.306 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.24357847117776E-15 -3.363745814100252E-15 -6.342501412082081E-13 4.62622220801631E-15 -9.414102830882784E-14 -1.350427865909067E-15
q -3.363745814100252E-15 9.334113266980052E-15 2.476928250030946E-12 -1.39097469457581E-14 4.036952290946289E-13 6.160930635112782E-15
tp -6.342501412082081E-13 2.476928250030946E-12 5.326106690533009E-9 -3.337512060837495E-11 1.162068154264819E-9 1.902019559227862E-11
node 4.62622220801631E-15 -1.39097469457581E-14 -3.337512060837495E-11 2.130152796915454E-9 -2.125005368619861E-9 -1.516136529898949E-10
peri -9.414102830882784E-14 4.036952290946289E-13 1.162068154264819E-9 -2.125005368619861E-9 2.376335664294977E-9 1.548105976581807E-10
i -1.350427865909067E-15 6.160930635112782E-15 1.902019559227862E-11 -1.516136529898949E-10 1.548105976581807E-10 4.848915141425071E-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 15.65   n/a E2021B55  

120333 (2004 OY11)          Discovered 2004-Jul-27 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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