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JPL Small-Body Database Browser
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487616 (2015 MP71)
Classification: Main-belt Asteroid          SPK-ID: 2487616
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06243225667370358 8.1291e-08  
a 2.705846604089265 5.2847e-08 au
q 2.536914494383095 2.2219e-07 au
i 10.11894293099088 8.8098e-06 deg
node 258.0968761764702 3.7448e-05 deg
peri 129.350288332597 7.4048e-05 deg
M 223.1652332546831 6.5392e-05 deg
tp 2459218.441184727763
(2021-Jan-03.94118473)
0.00030174 TDB
period 1625.747840211145
4.45
4.7628e-05
1.304e-07
d
yr
n .2214365543633413 6.4872e-09 deg/d
Q 2.874778713795435 5.6146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4258 days (11.66 yr)  
   first obs. used      2007-11-02  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6232  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:30  

Additional Information
 Earth MOID = 1.55619 au 
 Jupiter MOID = 2.47072 au 
 T_jup = 3.340 
[ 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 MPO394252  

487616 (2015 MP71)          Discovered 2011-Sep-21 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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