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JPL Small-Body Database Browser
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39256 (2000 YE120)
Classification: Inner Main-belt Asteroid          SPK-ID: 2039256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059031786309065 3.9715e-08  
a 1.954702752177928 6.0582e-09 au
q 1.747693517443704 7.9308e-08 au
i 22.25217802559952 4.9938e-06 deg
node 195.9928824721706 9.5971e-06 deg
peri 250.0640533523757 2.5004e-05 deg
M 42.60212859573737 2.1337e-05 deg
tp 2458882.373234694562
(2020-Feb-02.87323469)
5.9213e-05 TDB
period 998.2044773746983
2.73
4.6406e-06
1.271e-08
d
yr
n .360647550837288 1.6766e-09 deg/d
Q 2.161711986912151 6.6997e-09 au
  Orbit Determination Parameters
   # obs. used (total)      905  
   data-arc span      12174 days (33.33 yr)  
   first obs. used      1986-09-30  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55066  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:08:54  

Additional Information
 Earth MOID = .834343 au 
 Jupiter MOID = 3.06528 au 
 T_jup = 3.790 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO502430  

39256 (2000 YE120)          Discovered 2000-Dec-19 by LONEOS at Anderson Mesa
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 YE120 = 1997 UY9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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