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213212 (2000 UA69)
Classification: Main-belt Asteroid          SPK-ID: 2213212
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2059455929548503 3.37e-08  
a 2.354000790902504 1.0708e-08 au
q 1.869204702203901 8.114e-08 au
i 5.426877670859563 3.8376e-06 deg
node 259.651156653134 4.5485e-05 deg
peri 186.1433270103962 4.7312e-05 deg
M 176.5741641919612 1.4182e-05 deg
tp 2458553.457225313207
(2019-Mar-10.95722531)
4.9096e-05 TDB
period 1319.192985866334
3.61
9.0011e-06
2.464e-08
d
yr
n .2728941131866181 1.862e-09 deg/d
Q 2.838796879601107 1.2913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2000-10-25  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54613  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:48  

Additional Information
 Earth MOID = .885197 au 
 Jupiter MOID = 2.38932 au 
 T_jup = 3.521 
[ 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 16.33   n/a E2021B55  
diameter diameter 3.931 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213212 (2000 UA69)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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