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(2010 UJ7)
Classification: Aten [NEO]          SPK-ID: 3550073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3171981939315648 6.8467e-05  
a .7959417762535079 3.1356e-05 au
q .5434704823512135 7.5905e-05 au
i 13.22958504485615 0.0038778 deg
node 219.4415718758116 9.8886e-05 deg
peri 331.5090490749866 0.0013684 deg
M 44.91658509532687 0.30186 deg
tp 2458968.138800825388
(2020-Apr-28.63880083)
0.21557 TDB
period 259.3703790734588
0.71
0.015327
4.196e-05
d
yr
n 1.387976534891985 8.2017e-05 deg/d
Q 1.048413070155802 4.1301e-05 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      4 days  
   first obs. used      2010-10-29  
   last obs. used      2010-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .3617  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:56:07  

Additional Information
 Earth MOID = .000605077 au 
 Jupiter MOID = 3.91682 au 
 T_jup = 7.260 
[ 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 25.4   n/a MPO186438  
rotation period rot_per 0.05305 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Birtwhistle, P. (2011) Minor Planet Bull. 38, 104-106.]
[Ryan, W. UNPUBLISHED]

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