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541924 (2012 DK58)
Classification: Main-belt Asteroid          SPK-ID: 2541924
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04053833475150743 4.9517e-08  
a 2.750053479758732 2.4505e-08 au
q 2.638570891211725 1.3291e-07 au
i 6.931115838973298 6.0198e-06 deg
node 26.31495114915106 3.6205e-05 deg
peri 32.99262083103844 7.6841e-05 deg
M 74.97864560914225 6.5959e-05 deg
tp 2458853.567307502313
(2020-Jan-05.06730750)
0.0003059 TDB
period 1665.751205353043
4.56
2.2265e-05
6.096e-08
d
yr
n .2161187089903386 2.8887e-09 deg/d
Q 2.861536068305739 2.5498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      8919 days (24.42 yr)  
   first obs. used      1996-10-16  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58085  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:48  

Additional Information
 Earth MOID = 1.65152 au 
 Jupiter MOID = 2.27096 au 
 T_jup = 3.334 
[ 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 17.01   .37176 MPCxxxxx autocmod 2.8

541924 (2012 DK58)          Discovered 2005-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 DK58 = 2014 QE486 = 2017 FE89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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