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20848 (2000 UA105)
Classification: Main-belt Asteroid          SPK-ID: 2020848
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2379505258421853 1.98e-08  
a 2.555195206612588 1.1265e-08 au
q 1.947185163569692 5.1695e-08 au
i 13.88659284021187 6.5463e-07 deg
node 47.10326392110891 2.5326e-06 deg
peri 223.0041037179961 5.7986e-06 deg
M 49.53157189916057 3.1205e-06 deg
tp 2458995.235350071918
(2020-May-25.73535007)		 1.2136e-05 TDB
period 1491.882271060369
4.08		 9.8655e-06
2.701e-08		 d
yr
n .2413059039465136 1.5957e-09 deg/d
Q 3.163205249655485 1.3945e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1495  
   data-arc span      13768 days (37.69 yr)  
   first obs. used      1983-05-02  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49401  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:32:49  

Additional Information
 Earth MOID = .953746 au 
 Jupiter MOID = 1.99651 au 
 T_jup = 3.358 
[ 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 13.82   n/a E2021B10  
diameter diameter 9.767 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20848 (2000 UA105)          Discovered 2000-Oct-27 by LINEAR at Socorro
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UA105 = 1983 JD 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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