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JPL Small-Body Database Browser
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183680 (2003 XR40)
Classification: Main-belt Asteroid          SPK-ID: 2183680
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508941923547428 5.5086e-08  
a 2.542501665919886 1.8656e-08 au
q 2.158852930480317 1.4187e-07 au
i 14.609053288 7.6749e-06 deg
node 75.24178698469855 1.6647e-05 deg
peri 216.8148083845315 2.8301e-05 deg
M 48.70864476751471 2.2137e-05 deg
tp 2458400.147926421979
(2018-Oct-08.64792642)
9.094e-05 TDB
period 1480.779168304661
4.05
1.6298e-05
4.462e-08
d
yr
n .243115251555141 2.6758e-09 deg/d
Q 2.926150401359456 2.1471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      464  
   data-arc span      7267 days (19.90 yr)  
   first obs. used      1999-12-08  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55201  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:43:01  

Additional Information
 Earth MOID = 1.15853 au 
 Jupiter MOID = 2.24843 au 
 T_jup = 3.384 
[ 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 15.5   n/a MPO454264  

183680 (2003 XR40)          Discovered 2003-Dec-14 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 XR40 = 2005 EC201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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