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344147 (2000 PK8)
Classification: Mars-crossing Asteroid          SPK-ID: 2344147
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4565277795305555 3.262e-07  
a 2.499197079035814 9.1598e-08 au
q 1.358244185934343 7.7272e-07 au
i 15.77101967406603 2.4242e-05 deg
node 319.4910048087494 4.1125e-05 deg
peri 51.88830779845667 0.000107 deg
M 352.3873934743112 0.00011327 deg
tp 2459031.016172833264
(2020-Jun-30.51617283)
0.0004557 TDB
period 1443.109161481458
3.95
7.9337e-05
2.172e-07
d
yr
n .2494613779808822 1.3715e-08 deg/d
Q 3.640149972137284 1.3342e-07 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6010 days (16.45 yr)  
   first obs. used      2000-08-03  
   last obs. used      2017-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54752  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 08:31:01  

Additional Information
 Earth MOID = .414941 au 
 Jupiter MOID = 2.07032 au 
 T_jup = 3.269 
[ 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 17.8   n/a MPO397229  

344147 (2000 PK8)          Discovered 2000-Aug-03 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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