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541932 (2012 DM86)
Classification: Main-belt Asteroid          SPK-ID: 2541932
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04818757266335268 9.763e-08  
a 2.696941816952695 5.2615e-08 au
q 2.566982737179452 2.6653e-07 au
i 5.224868828857152 9.905e-06 deg
node 270.041788746139 0.00014509 deg
peri 126.00758170 0.00023881 deg
M 136.9682050778681 0.00018466 deg
tp 2458585.007087347782
(2019-Apr-11.50708735)
0.00083687 TDB
period 1617.729081204131
4.43
4.7341e-05
1.296e-07
d
yr
n .2225341710071996 6.5122e-09 deg/d
Q 2.826900896725938 5.515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      6592 days (18.05 yr)  
   first obs. used      2002-01-06  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:56  

Additional Information
 Earth MOID = 1.57727 au 
 Jupiter MOID = 2.4 au 
 T_jup = 3.362 
[ 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 17.2   .39444 MPO535745 autocmod 2.8

541932 (2012 DM86)          Discovered 2012-Feb-27 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 DM86 = 2016 CS125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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