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487276 (2014 PJ66)
Classification: Main-belt Asteroid          SPK-ID: 2487276
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09944736213666815 7.0794e-08  
a 2.734738412408343 3.703e-08 au
q 2.462775891160513 1.7989e-07 au
i 11.58426425861541 7.3043e-06 deg
node 300.5854432167311 3.0421e-05 deg
peri 66.73948558230163 5.0013e-05 deg
M 61.37960639430039 3.4543e-05 deg
tp 2458718.860404781559
(2019-Aug-23.36040478)
0.00015972 TDB
period 1651.855725944405
4.52
3.355e-05
9.185e-08
d
yr
n .2179367086033978 4.4265e-09 deg/d
Q 3.006700933656172 4.0712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6125 days (16.77 yr)  
   first obs. used      2003-01-28  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43046  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:29  

Additional Information
 Earth MOID = 1.486 au 
 Jupiter MOID = 2.45151 au 
 T_jup = 3.316 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO503656  

487276 (2014 PJ66)          Discovered 2012-Jan-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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