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(2012 DS30)
Classification: Apollo [NEO]          SPK-ID: 3599860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09266602928970737 0.00057463  
a 1.093539165428402 0.0010695 au
q .9922052330953716 0.00034211 au
i 9.545723031195719 0.016732 deg
node 332.2861194333441 0.0019099 deg
peri 229.2493997034539 0.36206 deg
M 216.0779377802803 0.63139 deg
tp 2459367.483981669283
(2021-Jun-01.98398167)
0.97754 TDB
period 417.6860202931769
1.14
0.61278
0.001678
d
yr
n .8618914268361515 0.0012645 deg/d
Q 1.194873097761432 0.0011687 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      4 days  
   first obs. used      2012-02-23  
   last obs. used      2012-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .43422  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 06:04:05  

Additional Information
 Earth MOID = .0299078 au 
 Jupiter MOID = 3.77351 au 
 T_jup = 5.659 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.0   n/a MPO223135  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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