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213020 (1995 UK82)
Classification: Main-belt Asteroid          SPK-ID: 2213020
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06228107595600275 5.4328e-08  
a 3.135420141483757 3.2774e-08 au
q 2.940142801498026 1.7301e-07 au
i 9.79120453907416 6.5555e-06 deg
node 73.6974673243321 3.5266e-05 deg
peri 274.61579299 6.5615e-05 deg
M 242.8767582172804 5.8226e-05 deg
tp 2459860.254902939996
(2022-Oct-07.75490294)
0.00033188 TDB
period 2027.879022500223
5.55
3.1796e-05
8.705e-08
d
yr
n .1775253829275018 2.7835e-09 deg/d
Q 3.330697481469488 3.4815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      8946 days (24.49 yr)  
   first obs. used      1995-10-23  
   last obs. used      2020-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67737  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:01  

Additional Information
 Earth MOID = 1.95373 au 
 Jupiter MOID = 1.96383 au 
 T_jup = 3.186 
[ 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 16.11   n/a E2021B55  

213020 (1995 UK82)          Discovered 1995-Oct-28 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1995 UK82 = 2000 SJ374 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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