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JPL Small-Body Database Browser
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80316 (1999 XC80)
Classification: Main-belt Asteroid          SPK-ID: 2080316
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1932880785698113 4.6368e-08  
a 2.418461761391912 9.4824e-09 au
q 1.951001934437908 1.1071e-07 au
i .9834939238793089 4.5387e-06 deg
node 190.5885733077276 0.00030165 deg
peri 241.1701169715811 0.00030198 deg
M 58.07917661597138 1.2273e-05 deg
tp 2458378.871700354404
(2018-Sep-17.37170035)
4.6511e-05 TDB
period 1373.748605287115
3.76
8.0793e-06
2.212e-08
d
yr
n .2620566809782199 1.5412e-09 deg/d
Q 2.885921588345917 1.1315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      8546 days (23.40 yr)  
   first obs. used      1995-10-01  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53058  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:58  

Additional Information
 Earth MOID = .965649 au 
 Jupiter MOID = 2.39589 au 
 T_jup = 3.489 
[ 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 16.8   n/a MPO417378  

80316 (1999 XC80)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 XC80 = 1995 TH3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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