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JPL Small-Body Database Browser

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307746 (2003 UR277) Classification:           SPK-ID: 2307746 [ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units  .1790474159231541 4.609e-08   2.444225023670701 1.7497e-08 au 2.006592849247752 1.1487e-07 au 2.902202706966929 6.3825e-06 deg 72.12873248095613 0.0001041 deg 303.783144636962 0.00010667 deg 24.08096079401479 2.6702e-05 deg 2458507.135555886856
(2019-Jan-23.63555589) 0.0001028 TDB 1395.758257664115
3.82 1.4987e-05
4.103e-08 d
yr .2579243203636721 2.7695e-09 deg/d 2.88185719809365 2.063e-08 au Orbit Determination Parameters        259           5427 days (14.86 yr)           2003-09-28           2018-08-07           DE431           SB431-N16           0           .63622           ORB           Otto Matic           2019-Jul-13 18:00:36  
Additional Information  = 1.00895 au    = 2.57824 au    = 3.476  [ 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 16.8   n/a MPO413268  
307746 (2003 UR277)          Discovered 2003-Oct-25 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-13 13:14 UT
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