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JPL Small-Body Database Browser
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(2011 OV4)
Classification: Amor [NEO]          SPK-ID: 3573148
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 84 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4092753897228791 7.0341e-08  
a 2.165370626766581 9.6795e-08 au
q 1.279137719602214 1.8481e-07 au
i 7.470391539497578 6.0033e-06 deg
node 307.170209109228 2.9936e-05 deg
peri 30.05424431270508 4.3171e-05 deg
M 145.4286361950597 6.9151e-05 deg
tp 2458130.341578708348
(2018-Jan-11.84157871)		 0.00019225 TDB
period 1163.849404720916
3.19		 7.8038e-05
2.137e-07		 d
yr
n .3093183693180012 2.074e-08 deg/d
Q 3.051603533930949 1.3641e-07 au
   Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      1037 days (2.84 yr)  
   first obs. used      2011-07-25  
   last obs. used      2014-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .2988  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:53:10  

Additional Information
 Earth MOID = .276446 au 
 Jupiter MOID = 2.36362 au 
 T_jup = 3.570 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.6   n/a MPO235398  

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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