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JPL Small-Body Database Browser
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160746 (2000 RD100)
Classification: Main-belt Asteroid          SPK-ID: 2160746
[ 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 
e .1750919910454267 4.1753e-08  
a 2.326471382867069 1.0313e-08 au
q 1.919124876330667 9.5918e-08 au
i 3.555236495109429 6.0218e-06 deg
node 153.0515241298851 6.9097e-05 deg
peri 231.1115066302797 7.1097e-05 deg
M 68.62544927496008 1.6145e-05 deg
tp 2458353.425628675120
(2018-Aug-22.92562868)		 5.7773e-05 TDB
period 1296.119364123588
3.55		 8.618e-06
2.359e-08		 d
yr
n .2777521962596596 1.8468e-09 deg/d
Q 2.733817889403472 1.2118e-08 au
   Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      10248 days (28.06 yr)  
   first obs. used      1991-01-19  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61302  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:00:14  

Additional Information
 Earth MOID = .924145 au 
 Jupiter MOID = 2.71845 au 
 T_jup = 3.551 
[ 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
absolute magnitude H 16.9   n/a MPO412928  

160746 (2000 RD100)          Discovered 2000-Sep-05 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 RD100 = 1993 TN28 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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