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JPL Small-Body Database Browser
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487238 (2014 PG12)
Classification: Main-belt Asteroid          SPK-ID: 2487238
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .121089837936637 7.0373e-08  
a 2.871118916264905 4.8951e-08 au
q 2.523455591997575 2.0457e-07 au
i 13.99344179741246 1.3177e-05 deg
node 322.0054452674173 2.0191e-05 deg
peri 289.3552244145334 5.9623e-05 deg
M 47.97510661781414 5.624e-05 deg
tp 2458363.696211888256
(2018-Sep-02.19621189)
0.00027542 TDB
period 1776.949958639033
4.87
4.5444e-05
1.244e-07
d
yr
n .20259433770196 5.1812e-09 deg/d
Q 3.218782240532235 5.4879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      2474 days (6.77 yr)  
   first obs. used      2012-12-23  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49542  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:03  

Additional Information
 Earth MOID = 1.54945 au 
 Jupiter MOID = 2.08791 au 
 T_jup = 3.243 
[ 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 16.3   n/a MPO437846  

487238 (2014 PG12)          Discovered 2014-Jun-26 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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