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487606 (2015 MH15)
Classification: Main-belt Asteroid          SPK-ID: 2487606
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1013333208588089 8.3508e-08  
a 3.000088043057846 7.5436e-08 au
q 2.696079158785989 2.6298e-07 au
i 10.16417615308874 8.389e-06 deg
node 206.86523461 4.4598e-05 deg
peri 99.21433706389826 6.4802e-05 deg
M 336.7117574187154 4.9144e-05 deg
tp 2459123.281700078167
(2020-Sep-30.78170008)
0.00026157 TDB
period 1898.014067564809
5.20
7.1588e-05
1.96e-07
d
yr
n .1896719345509843 7.1539e-09 deg/d
Q 3.304096927329703 8.3081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2000-09-26  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58774  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:42:33  

Additional Information
 Earth MOID = 1.70587 au 
 Jupiter MOID = 1.95619 au 
 T_jup = 3.222 
[ 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 16.9   n/a MPO344026  

487606 (2015 MH15)          Discovered 2014-Apr-04 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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