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JPL Small-Body Database Browser

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303775 (2005 QU182) Classification:           SPK-ID: 2303775 [ 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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units  .6730626606812609 4.1878e-05   112.53965450797 0.016153 au 36.79341521268586 0.00067391 au 14.04923002303788 4.7622e-05 deg 78.26340209778893 0.00042998 deg 223.9577848355563 0.0022593 deg 14.40882528074505 0.0033862 deg 2441146.986444596576
(1971-Jul-14.48644460) 0.34878 TDB 436070.5857362119
1193.90 93.883
0.257 d
yr .0008255544211775189 1.7774e-07 deg/d 188.2858938032541 0.027024 au Orbit Determination Parameters        161           15797 days (43.25 yr)           1974-06-17           2017-09-16           DE431           SB431-N16           2           .40637           ORB           Otto Matic           2019-Jul-14 09:27:27  
Additional Information  = 35.7921 au    = 31.7437 au    = 6.720  [ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes H 3.6   n/a MPO418590   rot_per 9.61 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:
[Benecchi, S.D.; Sheppard, S.S. (2013) Astron. J. 145, A124.]
303775 (2005 QU182)          Discovered 2005-Aug-30 by Palomar at Palomar Reference: 20111110/Numbers.arc Last Updated: 2011-11-14 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2019-Dec-14 10:18 UT
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