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JPL Small-Body Database Browser
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359054 (2008 YC20)
Classification: Main-belt Asteroid          SPK-ID: 2359054
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07166449380623122 5.8389e-08  
a 2.334816307716109 2.6962e-08 au
q 2.1674928788931 1.397e-07 au
i 6.079522129463467 7.0964e-06 deg
node 110.5445385498289 6.638e-05 deg
peri 161.079876699957 8.6626e-05 deg
M 171.4774672098669 5.5919e-05 deg
tp 2457979.799545619851
(2017-Aug-14.29954562)
0.00020337 TDB
period 1303.099277197606
3.57
2.2572e-05
6.18e-08
d
yr
n .2762644460782771 4.7854e-09 deg/d
Q 2.502139736539117 2.8895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6590 days (18.04 yr)  
   first obs. used      2000-10-02  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57012  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:57:33  

Additional Information
 Earth MOID = 1.15164 au 
 Jupiter MOID = 2.55953 au 
 T_jup = 3.557 
[ 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 17.0   n/a MPO418819  

359054 (2008 YC20)          Discovered 2008-Dec-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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