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487620 (2015 MN89)
Classification: Inner Main-belt Asteroid          SPK-ID: 2487620
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 .07929243560737138 4.3088e-08  
a 1.97614900459474 2.4071e-08 au
q 1.81945533689734 9.0944e-08 au
i 24.03402088344852 1.0347e-05 deg
node 111.8872602092606 1.1678e-05 deg
peri 262.0166452530989 6.655e-05 deg
M 172.808992608357 6.7048e-05 deg
tp 2458513.429533998636
(2019-Jan-29.92953400)
0.00018856 TDB
period 1014.677333128619
2.78
1.8539e-05
5.076e-08
d
yr
n .3547925909510456 6.4823e-09 deg/d
Q 2.132842672292139 2.5979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5114 days (14.00 yr)  
   first obs. used      2006-01-27  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:28:16  

Additional Information
 Earth MOID = .899968 au 
 Jupiter MOID = 3.19859 au 
 T_jup = 3.755 
[ 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 17.6   n/a MPO456351  

487620 (2015 MN89)          Discovered 2013-Dec-06 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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