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390691 (2002 XC15)
Classification: Main-belt Asteroid          SPK-ID: 2390691
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2172615153768765 7.8091e-08  
a 2.345323659742017 2.4514e-08 au
q 1.835775087377225 1.8238e-07 au
i 2.896800748273025 1.0044e-05 deg
node 248.6534786027155 0.00022246 deg
peri 185.0946329202935 0.00023104 deg
M 312.4549490951942 6.1865e-05 deg
tp 2459173.762836491150
(2020-Nov-20.26283649)
0.00022737 TDB
period 1311.905654737854
3.59
2.0568e-05
5.631e-08
d
yr
n .2744099765862626 4.3023e-09 deg/d
Q 2.85487223210681 2.984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5611 days (15.36 yr)  
   first obs. used      2002-12-05  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54069  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:14:51  

Additional Information
 Earth MOID = .850716 au 
 Jupiter MOID = 2.42461 au 
 T_jup = 3.528 
[ 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 17.9   n/a MPO288631  

390691 (2002 XC15)          Discovered 2002-Dec-07 by Yeung, W. K. Y. at Desert Eagle
Reference: Last Updated: 2014-04-17

Alternate Designations
 2002 XC15 = 2009 ST159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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