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541259 (2011 DC32)
Classification: Main-belt Asteroid          SPK-ID: 2541259
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07953954324436681 1.6776e-07  
a 2.862266888658019 4.3087e-08 au
q 2.634603487690685 4.8823e-07 au
i 1.732729479223333 1.9991e-05 deg
node 1.991111628050644 0.0003156 deg
peri 18.2467493552451 0.00032836 deg
M 142.6334544571989 8.7648e-05 deg
tp 2458499.718680379955
(2019-Jan-16.21868038)
0.00043128 TDB
period 1768.738449358108
4.84
3.9939e-05
1.093e-07
d
yr
n .2035348980685343 4.5959e-09 deg/d
Q 3.089930289625353 4.6515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      9158 days (25.07 yr)  
   first obs. used      1994-11-10  
   last obs. used      2019-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .70148  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:39  

Additional Information
 Earth MOID = 1.6355 au 
 Jupiter MOID = 2.30757 au 
 T_jup = 3.296 
[ 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 17.1   .37461 MPO504309 autocmod 2.8

541259 (2011 DC32)          Discovered 2011-Feb-25 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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