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JPL Small-Body Database Browser
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437731 (2014 DP137)
Classification: Main-belt Asteroid          SPK-ID: 2437731
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07246792561955707 7.5091e-08  
a 2.878730852660008 5.0078e-08 au
q 2.670115199350719 2.2999e-07 au
i 3.046364589377794 6.1491e-06 deg
node 68.49238363718443 0.00017057 deg
peri 330.3444644078532 0.0001809 deg
M 144.1361944930685 6.3574e-05 deg
tp 2457886.216576991518
(2017-May-12.71657699)
0.00031125 TDB
period 1784.021238991566
4.88
4.6552e-05
1.275e-07
d
yr
n .2017913195940947 5.2655e-09 deg/d
Q 3.087346505969297 5.3707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5099 days (13.96 yr)  
   first obs. used      2005-05-09  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67752  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:54:43  

Additional Information
 Earth MOID = 1.67763 au 
 Jupiter MOID = 2.2255 au 
 T_jup = 3.289 
[ 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 16.9   n/a MPO346157  

437731 (2014 DP137)          Discovered 2005-May-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 DP137 = 2005 JL101 = 2013 AE131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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