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JPL Small-Body Database Browser
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14731 (2000 DY68)
Classification: Main-belt Asteroid          SPK-ID: 2014731
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107034675878898 3.3302e-08  
a 3.126224394746204 1.9571e-08 au
q 2.79160997992984 1.0094e-07 au
i 10.47833508405593 3.8435e-06 deg
node 180.5842069481714 2.0232e-05 deg
peri 103.3525515399726 2.7226e-05 deg
M 136.2832204843107 1.9075e-05 deg
tp 2458236.191771203302
(2018-Apr-27.69177120)
0.00010632 TDB
period 2018.964340503588
5.53
1.8959e-05
5.191e-08
d
yr
n .1783092414154307 1.6744e-09 deg/d
Q 3.460838809562568 2.1666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1659  
   data-arc span      15293 days (41.87 yr)  
   first obs. used      1978-03-15  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50673  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:03:11  

Additional Information
 Earth MOID = 1.79994 au 
 Jupiter MOID = 1.77068 au 
 T_jup = 3.180 
[ 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 13.4   n/a MPO324444  
diameter diameter 8.380 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14731 (2000 DY68)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 DY68 = 1978 EM9 = 1991 RW37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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