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JPL Small-Body Database Browser
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(2017 OP68)
Classification: Amor [NEO, PHA]          SPK-ID: 3780638
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5873182782498568 1.701e-05  
a 2.493919111095511 0.00010401 au
q 1.029194832672482 5.1103e-07 au
i 14.74955546040792 0.00026545 deg
node 353.5920162678083 1.4657e-05 deg
peri 335.5568628197104 4.5599e-05 deg
M 152.4566230514235 0.0095511 deg
tp 2457991.291762863211
(2017-Aug-25.79176286)
5.7539e-05 TDB
period 1438.54009737097
3.94
0.089993
0.0002464
d
yr
n .2502537125367061 1.5656e-05 deg/d
Q 3.95864338951854 0.0001651 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      118 days  
   first obs. used      2017-07-25  
   last obs. used      2017-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .30878  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-24 07:00:25  

Additional Information
 Earth MOID = .0499764 au 
 Jupiter MOID = 1.48142 au 
 T_jup = 3.170 
[ 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 21.1   n/a MPO438037  
rotation period rot_per 51.70 h n/a LCDB (Rev. 2019-January); 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:
[Warner, B.D. (2018) Minor Planet Bull. 45, 19-34.]

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