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(2000 PN8)
Classification: Apollo [NEO]          SPK-ID: 3092269
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 2455920.5 (2011-Dec-25.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2170798862783337 8.3368e-08  
a 1.252208036451699 4.7449e-09 au
q .9803788583019486 1.0671e-07 au
i 22.38684490905242 7.29e-05 deg
node 142.8084549894163 8.5233e-06 deg
peri 112.1444783465123 6.0866e-05 deg
M 87.02665755708503 5.2004e-05 deg
tp 2455796.773433824937
(2011-Aug-23.27343383)
7.439e-05 TDB
period 511.8151733427852
1.40
2.9091e-06
7.965e-09
d
yr
n .703378912447545 3.9979e-09 deg/d
Q 1.524037214601449 5.7749e-09 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] 1.293530178513143E-13 2.384E-14
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5122 days (14.02 yr)  
   first obs. used      2000-08-07  
   last obs. used      2014-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46511  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-14 15:45:21  

Additional Information
 Earth MOID = .0786584 au 
 Jupiter MOID = 3.64265 au 
 T_jup = 5.041 
 Nongravitational accels. using nonstandard g(r) = (1 au/ r)^2 
[ 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 22.1   n/a MPO306931  

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