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JPL Small-Body Database Browser
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80942 (2000 DX87)
Classification: Main-belt Asteroid          SPK-ID: 2080942
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06708508442393024 5.5862e-08  
a 2.285933205862892 1.1392e-08 au
q 2.132581183760114 1.2996e-07 au
i 6.435293579472869 4.3245e-06 deg
node 101.8049285820644 5.3801e-05 deg
peri 109.7575912751343 6.5538e-05 deg
M 138.5914947546757 4.078e-05 deg
tp 2458114.509466992847
(2017-Dec-27.00946699)
0.00014105 TDB
period 1262.390539854341
3.46
9.4369e-06
2.584e-08
d
yr
n .2851732396866171 2.1318e-09 deg/d
Q 2.439285227965669 1.2156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1998-09-21  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51504  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:47:38  

Additional Information
 Earth MOID = 1.13571 au 
 Jupiter MOID = 2.54031 au 
 T_jup = 3.591 
[ 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 15.9   n/a MPO348019  

80942 (2000 DX87)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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