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487231 (2014 PZ7)
Classification: Main-belt Asteroid          SPK-ID: 2487231
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 .1573180396746401 8.3197e-08  
a 2.577073202290131 7.6558e-08 au
q 2.1716530980078 2.2615e-07 au
i 13.78854605664532 1.0964e-05 deg
node 139.0062340713235 1.9697e-05 deg
peri 124.8036752390757 3.6368e-05 deg
M 181.4791425910572 3.8984e-05 deg
tp 2459749.833282217107
(2022-Jun-19.33328222)
0.00018775 TDB
period 1511.083833639739
4.14
6.7335e-05
1.844e-07
d
yr
n .2382395946443752 1.0616e-08 deg/d
Q 2.982493306572461 8.8602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      3402 days (9.31 yr)  
   first obs. used      2009-03-01  
   last obs. used      2018-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:05:08  

Additional Information
 Earth MOID = 1.1869 au 
 Jupiter MOID = 2.2501 au 
 T_jup = 3.369 
[ 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 17.1   n/a MPO456348  

487231 (2014 PZ7)          Discovered 2014-Jun-03 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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