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79010 (4851 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2079010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1105132890824499 4.4076e-08  
a 3.017617150353271 2.6468e-08 au
q 2.684130353876121 1.379e-07 au
i 8.986330753712993 5.8883e-06 deg
node 12.94912336810641 2.9991e-05 deg
peri 251.3898656062993 4.0294e-05 deg
M 231.6436732081222 2.823e-05 deg
tp 2459683.167794979291
(2022-Apr-13.66779498)
0.00015301 TDB
period 1914.673100540113
5.24
2.5191e-05
6.897e-08
d
yr
n .188021652311534 2.4738e-09 deg/d
Q 3.351103946830421 2.9394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      733  
   data-arc span      21681 days (59.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:34:10  

Additional Information
 Earth MOID = 1.68625 au 
 Jupiter MOID = 1.77767 au 
 T_jup = 3.219 
[ 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 14.5   n/a MPO366151  

79010 (4851 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 4851 P-L = 2000 EW130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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