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JPL Small-Body Database Browser

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307162 (2002 DM9) Classification:           SPK-ID: 2307162 [ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units  .4206877326758979 5.2821e-08   2.779941882654695 1.9177e-08 au 1.610454435069925 1.4256e-07 au 28.68723887571706 1.0493e-05 deg 359.1954525480115 1.0142e-05 deg 272.6030597455579 1.9545e-05 deg 166.6146010170104 1.8629e-05 deg 2457816.957498836584
(2017-Mar-04.45749884) 8.3354e-05 TDB 1692.980679346532
4.64 1.7518e-05
4.796e-08 d
yr .2126427102162531 2.2003e-09 deg/d 3.949429330239465 2.7245e-08 au Orbit Determination Parameters        735           15775 days (43.19 yr)           1975-08-29           2018-11-06           DE431           SB431-N16           0           .47975           ORB           Otto Matic           2019-Jul-13 07:12:24  
Additional Information  = .853367 au    = 2.30094 au    = 3.035  [ 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 H 14.1   n/a MPO433979  
307162 (2002 DM9)          Discovered 2002-Feb-19 by LINEAR at Socorro Reference: 20111210/Numbers.arc Last Updated: 2011-12-12
[ show close-approach data ]Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2019-Dec-06 15:49 UT
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