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JPL Small-Body Database Browser
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312533 (2009 DY140)
Classification: Main-belt Asteroid          SPK-ID: 2312533
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458103049850018 1.2912e-07  
a 2.570875334710801 2.5439e-08 au
q 2.196015218078201 3.2038e-07 au
i 16.00498089205025 7.1297e-06 deg
node 16.51351311514318 2.0267e-05 deg
peri 350.2461039355308 3.0998e-05 deg
M 350.4070163963817 3.1365e-05 deg
tp 2458640.620945087865
(2019-Jun-06.12094509)
0.00013144 TDB
period 1505.635871845287
4.12
2.2348e-05
6.119e-08
d
yr
n .2391016358814492 3.5489e-09 deg/d
Q 2.945735451343402 2.9148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7737 days (21.18 yr)  
   first obs. used      1998-09-21  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56458  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:32:31  

Additional Information
 Earth MOID = 1.19628 au 
 Jupiter MOID = 2.51418 au 
 T_jup = 3.361 
[ 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 16.0   n/a MPO397106  

312533 (2009 DY140)          Discovered 2009-Feb-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2009 DY140 = 2006 PD33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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