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344168 (2000 YU139)
Classification: Main-belt Asteroid          SPK-ID: 2344168
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2914471744955152 1.3845e-07  
a 2.552865811004707 2.769e-08 au
q 1.808840283521183 3.6355e-07 au
i 6.600099284426208 8.7372e-06 deg
node 313.6657502963087 7.1504e-05 deg
peri 75.0158727877123 7.5199e-05 deg
M 336.9880002852386 2.3835e-05 deg
tp 2459095.734052823574
(2020-Sep-03.23405282)		 9.8631e-05 TDB
period 1489.842666497794
4.08		 2.424e-05
6.637e-08		 d
yr
n .2416362533409382 3.9315e-09 deg/d
Q 3.29689133848823 3.5761e-08 au
   Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      6327 days (17.32 yr)  
   first obs. used      2000-12-27  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61379  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:48:08  

Additional Information
 Earth MOID = .827033 au 
 Jupiter MOID = 2.22584 au 
 T_jup = 3.369 
[ 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 15.6   n/a MPO397229  

344168 (2000 YU139)          Discovered 2000-Dec-27 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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