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233648 (2008 PN8)
Classification: Main-belt Asteroid          SPK-ID: 2233648
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348235298415992 8.5729e-08  
a 2.376464543267598 1.703e-08 au
q 2.056061205000857 2.1022e-07 au
i 6.735580850839238 7.9047e-06 deg
node 314.6665497075298 4.0095e-05 deg
peri 18.48134368968053 4.7383e-05 deg
M 73.450370074083 1.9707e-05 deg
tp 2458727.484739607471
(2019-Aug-31.98473961)
7.445e-05 TDB
period 1338.121150951024
3.66
1.4384e-05
3.938e-08
d
yr
n .2690339359363256 2.8919e-09 deg/d
Q 2.69686788153434 1.9326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      6942 days (19.01 yr)  
   first obs. used      2001-09-25  
   last obs. used      2020-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:52:14  

Additional Information
 Earth MOID = 1.04658 au 
 Jupiter MOID = 2.63788 au 
 T_jup = 3.520 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO291641  

233648 (2008 PN8)          Discovered 2008-Aug-06 by La Sagra at La Sagra
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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