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243835 (2000 UH68)
Classification: Main-belt Asteroid          SPK-ID: 2243835
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 
e .2430271251246941 7.0195e-08  
a 2.561834875747133 2.3443e-08 au
q 1.939239510850129 1.8714e-07 au
i 11.85757916155882 6.4301e-06 deg
node 253.8483558128167 4.6261e-05 deg
peri 159.3951657360237 5.3911e-05 deg
M 175.2352821295994 3.4649e-05 deg
tp 2457871.472050361732
(2017-Apr-27.97205036)
0.00013604 TDB
period 1497.70102618761
4.10
2.0558e-05
5.628e-08
d
yr
n .240368400438623 3.2994e-09 deg/d
Q 3.184430240644136 2.914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6355 days (17.40 yr)  
   first obs. used      2000-10-25  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65761  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:34:26  

Additional Information
 Earth MOID = .955358 au 
 Jupiter MOID = 2.19353 au 
 T_jup = 3.363 
[ 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 15.9   n/a MPO437137  
diameter diameter 3.609 km 1.351 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243835 (2000 UH68)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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