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67781 (2000 UC85)
Classification: Main-belt Asteroid          SPK-ID: 2067781
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332043179277189 3.1672e-08  
a 2.395172310748377 8.8457e-09 au
q 2.076125016775781 7.7807e-08 au
i 1.976994857093365 3.5081e-06 deg
node 125.3081664963006 8.8705e-05 deg
peri 2.933498210889267 8.9525e-05 deg
M 80.54664747043317 1.1533e-05 deg
tp 2458897.565637893885
(2020-Feb-18.06563789)
4.3324e-05 TDB
period 1353.952942588127
3.71
7.5005e-06
2.054e-08
d
yr
n .2658881181733301 1.4729e-09 deg/d
Q 2.714219604720973 1.0024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1186  
   data-arc span      8648 days (23.68 yr)  
   first obs. used      1996-10-07  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:32:20  

Additional Information
 Earth MOID = 1.09107 au 
 Jupiter MOID = 2.32926 au 
 T_jup = 3.516 
[ 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 15.34   n/a E2021B10  

67781 (2000 UC85)          Discovered 2000-Oct-31 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UC85 = 1998 FK21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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