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JPL Small-Body Database Browser
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226975 (2004 XM16)
Classification: Inner Main-belt Asteroid          SPK-ID: 2226975
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07431740524995598 9.7837e-08  
a 1.921061484965431 1.4548e-08 au
q 1.778293180077173 1.8553e-07 au
i 19.30561800353522 6.1797e-06 deg
node 272.6753597664082 2.6378e-05 deg
peri 278.8212658164036 5.0938e-05 deg
M 48.62410937023819 4.8796e-05 deg
tp 2458469.141105994104
(2018-Dec-16.64110599)
0.00013139 TDB
period 972.546386033495
2.66
1.1048e-05
3.025e-08
d
yr
n .3701622926884244 4.2049e-09 deg/d
Q 2.063829789853689 1.563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      4782 days (13.09 yr)  
   first obs. used      2004-12-10  
   last obs. used      2018-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5378  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:28:36  

Additional Information
 Earth MOID = .842501 au 
 Jupiter MOID = 3.07354 au 
 T_jup = 3.852 
[ 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 16.5   n/a MPO433485  

226975 (2004 XM16)          Discovered 2004-Dec-10 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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