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487246 (2014 PN16)
Classification: Main-belt Asteroid          SPK-ID: 2487246
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06306142383416316 6.1615e-08  
a 3.002640369673207 4.7993e-08 au
q 2.813289592699676 1.8704e-07 au
i 10.26062264599434 6.6577e-06 deg
node 145.3879990231192 2.9776e-05 deg
peri 142.7188986015076 6.1975e-05 deg
M 75.12467762832392 4.9852e-05 deg
tp 2458603.917518057531
(2019-Apr-30.41751806)
0.00026461 TDB
period 1900.43668747087
5.20
4.5563e-05
1.247e-07
d
yr
n .1894301464360243 4.5416e-09 deg/d
Q 3.191991146646737 5.1019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      3691 days (10.11 yr)  
   first obs. used      2009-08-17  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:03  

Additional Information
 Earth MOID = 1.80497 au 
 Jupiter MOID = 2.00679 au 
 T_jup = 3.225 
[ 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 16.7   n/a MPO312715  

487246 (2014 PN16)          Discovered 2013-Apr-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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