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487244 (2014 PF16)
Classification: Main-belt Asteroid          SPK-ID: 2487244
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06917952924827121 7.0142e-08  
a 2.945691810673429 5.3415e-08 au
q 2.741910237900554 2.1533e-07 au
i 3.03293155532675 1.4908e-05 deg
node 126.8026024211157 0.00012391 deg
peri 127.1526601105474 0.00016545 deg
M 116.9809336620039 0.00010666 deg
tp 2458400.443740533372
(2018-Oct-08.94374053)
0.00055226 TDB
period 1846.6278789682
5.06
5.0228e-05
1.375e-07
d
yr
n .1949499431369732 5.3026e-09 deg/d
Q 3.149473383446305 5.7111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      6411 days (17.55 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:28:11  

Additional Information
 Earth MOID = 1.72853 au 
 Jupiter MOID = 1.8735 au 
 T_jup = 3.266 
[ 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 17.1   n/a MPO446844  

487244 (2014 PF16)          Discovered 2012-Jan-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 PF16 = 2012 BP108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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