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JPL Small-Body Database Browser
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487239 (2014 PZ12)
Classification: Main-belt Asteroid          SPK-ID: 2487239
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1589356016011365 6.7625e-08  
a 3.163545944875573 1.1184e-07 au
q 2.660745866933938 2.5552e-07 au
i 11.62417019750354 7.3728e-06 deg
node 141.9313963803165 3.5726e-05 deg
peri 273.8084090800383 5.3347e-05 deg
M 228.3049880633997 2.9694e-05 deg
tp 2459352.341806844252
(2021-May-17.84180684)
0.00016976 TDB
period 2055.226287493953
5.63
0.00010899
2.984e-07
d
yr
n .1751631935571276 9.2888e-09 deg/d
Q 3.666346022817208 1.2962e-07 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      2665 days (7.30 yr)  
   first obs. used      2011-01-28  
   last obs. used      2018-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55646  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:06:21  

Additional Information
 Earth MOID = 1.70402 au 
 Jupiter MOID = 1.81743 au 
 T_jup = 3.153 
[ 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 16.4   n/a MPO450508  

487239 (2014 PZ12)          Discovered 2011-Jan-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 PZ12 = 2011 BE36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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