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123709 (2000 YZ118)
Classification: Main-belt Asteroid          SPK-ID: 2123709
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1345800390961226 5.5123e-08  
a 3.077228505108525 3.3615e-08 au
q 2.663094972583317 1.6847e-07 au
i 9.84786727743375 6.208e-06 deg
node 115.3769442072231 4.0298e-05 deg
peri 356.4780726352557 4.8775e-05 deg
M 211.7602202830979 2.9465e-05 deg
tp 2459812.395823221995
(2022-Aug-20.89582322)
0.00016801 TDB
period 1971.687336004538
5.40
3.2307e-05
8.845e-08
d
yr
n .1825847300563944 2.9918e-09 deg/d
Q 3.491362037633734 3.8139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      6381 days (17.47 yr)  
   first obs. used      2000-12-22  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63733  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:42:36  

Additional Information
 Earth MOID = 1.67975 au 
 Jupiter MOID = 1.6226 au 
 T_jup = 3.193 
[ 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 15.0   n/a MPO348220  

123709 (2000 YZ118)          Discovered 2000-Dec-27 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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