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541929 (2012 DO79)
Classification: Inner Main-belt Asteroid          SPK-ID: 2541929
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08192282651860076 9.5978e-08  
a 1.958961180861067 1.5764e-08 au
q 1.798477543884713 1.9683e-07 au
i 16.80773592064619 1.0389e-05 deg
node 306.506528034027 1.5847e-05 deg
peri 215.2166500265875 6.5765e-05 deg
M 83.91703371326709 6.2787e-05 deg
tp 2458967.054882440043
(2020-Apr-27.55488244)
0.0001732 TDB
period 1001.468219297867
2.74
1.2088e-05
3.31e-08
d
yr
n .3594722159554872 4.3391e-09 deg/d
Q 2.119444817837421 1.7055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6992 days (19.14 yr)  
   first obs. used      2001-03-02  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43836  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:48  

Additional Information
 Earth MOID = .825788 au 
 Jupiter MOID = 2.92936 au 
 T_jup = 3.827 
[ 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 17.51   n/a E2021B25  

541929 (2012 DO79)          Discovered 2001-Mar-02 by AMOS at Haleakala
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 DO79 = 2009 BH79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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