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JPL Small-Body Database Browser
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215055 (2009 DR70)
Classification: Main-belt Asteroid          SPK-ID: 2215055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1441735117719114 5.5714e-08  
a 2.402425154981605 1.9248e-08 au
q 2.056059083618728 1.3777e-07 au
i .7124502620700734 6.5175e-06 deg
node 221.1085847832038 0.00043267 deg
peri 239.0545813271585 0.0004333 deg
M 307.7878852264501 2.1594e-05 deg
tp 2458797.761354079351
(2019-Nov-10.26135408)
8.2316e-05 TDB
period 1360.107472692167
3.72
1.6345e-05
4.475e-08
d
yr
n .2646849658780449 3.1809e-09 deg/d
Q 2.748791226344482 2.2023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      6517 days (17.84 yr)  
   first obs. used      2000-11-27  
   last obs. used      2018-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63062  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:57:58  

Additional Information
 Earth MOID = 1.07318 au 
 Jupiter MOID = 2.39315 au 
 T_jup = 3.511 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO454544  

215055 (2009 DR70)          Discovered 2009-Feb-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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