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233245 (2005 YG111)
Classification: Main-belt Asteroid          SPK-ID: 2233245
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1576798387422021 5.8846e-08  
a 2.378322955818396 1.7892e-08 au
q 2.003309375668074 1.3957e-07 au
i 2.762633159195316 6.2743e-06 deg
node 156.6763875793107 0.00013575 deg
peri 19.69168947880214 0.0001376 deg
M 281.3533241614587 2.6979e-05 deg
tp 2459293.172918776275
(2021-Mar-19.67291878)
0.00010277 TDB
period 1339.691088479872
3.67
1.5118e-05
4.139e-08
d
yr
n .2687186643963474 3.0324e-09 deg/d
Q 2.753336535968718 2.0714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7532 days (20.62 yr)  
   first obs. used      1999-03-16  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:50  

Additional Information
 Earth MOID = 1.00793 au 
 Jupiter MOID = 2.20779 au 
 T_jup = 3.522 
[ 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 17.1   n/a MPO494288  

233245 (2005 YG111)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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