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487271 (2014 PM58)
Classification: Main-belt Asteroid          SPK-ID: 2487271
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07708621106921239 7.2948e-08  
a 3.131515196494434 1.2947e-07 au
q 2.890118555091018 2.8974e-07 au
i 18.92521960355104 8.7306e-06 deg
node 145.1859843474755 2.4162e-05 deg
peri 132.8766671737284 6.7187e-05 deg
M 63.81397004948187 7.0157e-05 deg
tp 2458641.707401352768
(2019-Jun-07.20740135)
0.00038457 TDB
period 2024.091831504098
5.54
0.00012553
3.437e-07
d
yr
n .1778575430209037 1.103e-08 deg/d
Q 3.37291183789785 1.3945e-07 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      2274 days (6.23 yr)  
   first obs. used      2012-02-16  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67937  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:09:10  

Additional Information
 Earth MOID = 1.90395 au 
 Jupiter MOID = 1.98387 au 
 T_jup = 3.125 
[ 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 16.0   n/a MPO308843  

487271 (2014 PM58)          Discovered 2012-Feb-16 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

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