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(2017 BH30)
Classification: Apollo [NEO]          SPK-ID: 3767158
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6500673797131995 7.5756e-05  
a 2.327296346833907 0.0004611 au
q .8143969088314873 1.496e-05 au
i 1.876857162668665 0.00068023 deg
node 129.6456963470653 0.00013146 deg
peri 56.82628465050421 0.00055317 deg
M 327.5681079056305 0.09691 deg
tp 2459117.327677784950
(2020-Sep-24.82767778)
0.38381 TDB
period 1296.808828797372
3.55
0.3854
0.001055
d
yr
n .2776045258219402 8.2501e-05 deg/d
Q 3.840195784836326 0.00076084 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      1 day  
   first obs. used      2017-01-29  
   last obs. used      2017-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .49016  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:20:42  

Additional Information
 Earth MOID = .000525079 au 
 Jupiter MOID = 1.11606 au 
 T_jup = 3.252 
[ 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 28.8   n/a MPO399709  

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