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541928 (2012 DF73)
Classification: Main-belt Asteroid          SPK-ID: 2541928
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2406865129468478 7.8586e-08  
a 2.684183070034101 2.7649e-08 au
q 2.038136406796629 2.229e-07 au
i 13.34948476362706 9.1725e-06 deg
node 154.7927833516056 4.0953e-05 deg
peri 290.4787754570037 5.4288e-05 deg
M 56.98714912117434 3.2943e-05 deg
tp 2458946.232380854738
(2020-Apr-06.73238085)
0.00014513 TDB
period 1606.262890913467
4.40
2.4818e-05
6.795e-08
d
yr
n .224122714928234 3.4629e-09 deg/d
Q 3.330229733271573 3.4304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5297 days (14.50 yr)  
   first obs. used      2006-10-28  
   last obs. used      2021-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58613  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:48  

Additional Information
 Earth MOID = 1.0969 au 
 Jupiter MOID = 2.03846 au 
 T_jup = 3.295 
[ 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 17.15   n/a MPCxxxxx  

541928 (2012 DF73)          Discovered 2006-Oct-28 by CSS at Catalina
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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