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(2015 BP)
Classification: Apollo [NEO]          SPK-ID: 3703894
[ 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.


Orbital Elements at Epoch 2457040.5 (2015-Jan-18.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4701178178508568 0.0010144  
a 1.528185577117565 0.002458 au
q .8097583083319033 0.00024916 au
i 6.91541906939425 0.01271 deg
node 298.7890698007144 0.00045343 deg
peri 244.755742962201 0.0046292 deg
M 335.5725359768676 0.072941 deg
tp 2457087.320759384678
(2015-Mar-05.82075938)		 0.026881 TDB
period 690.0214186180854
1.89		 1.6648
0.004558		 d
yr
n .5217229353850734 0.0012587 deg/d
Q 2.246612845903228 0.0036135 au
   Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1 day  
   first obs. used      2015-01-17  
   last obs. used      2015-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .65443  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:36:18  

Additional Information
 Earth MOID = .00242373 au 
 Jupiter MOID = 2.74805 au 
 T_jup = 4.355 
[ 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 28.1   n/a MPO324252  

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