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JPL Small-Body Database Browser

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145451 (2005 RM43) Classification:           SPK-ID: 2145451 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units  .6085353073892551 3.7224e-05   89.60916364110437 0.0091894 au 35.07882369987086 0.00026632 au 28.81913242694899 5.2855e-05 deg 84.60744575662429 5.0404e-05 deg 318.0981811982047 0.00083707 deg 6.191664997210263 0.0010166 deg 2453271.668197120697
(2004-Sep-23.16819712) 0.13903 TDB 309832.5652148332
848.28 47.66
0.1305 d
yr .001161917888619556 1.7873e-07 deg/d 144.1395035823379 0.014782 au Orbit Determination Parameters        324           15367 days (42.07 yr)           1976-11-17           2018-12-14           DE431           SB431-N16           2           .34548           ORB           Otto Matic           2019-Jul-14 07:29:10  
Additional Information  = 34.142 au    = 30.3375 au    = 5.828  [ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes H 4.4   n/a MPO432911   rot_per 6.71 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Ortiz, J.L.; Duffard, R.; Santos-Sanz, P.; et al. (2010) Astron. Astrophys. 522, A93.]
145451 (2005 RM43)          Discovered 2005-Sep-09 by Becker, A. C., Puckett, A. W., Kubica, J. at Apache Point Reference: 20061205/Numbers.arc Last Updated: 2006-12-13 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2019-Dec-06 22:48 UT
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