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JPL Small-Body Database Browser
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215550 (2002 XD104)
Classification: Main-belt Asteroid          SPK-ID: 2215550
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1490625554644427 6.6979e-08  
a 2.667857612223288 2.2099e-08 au
q 2.270179938930018 1.8985e-07 au
i 6.143969493307799 4.504e-06 deg
node 90.5102027880739 6.1266e-05 deg
peri 307.632453768281 6.4319e-05 deg
M 298.0167722770591 1.7589e-05 deg
tp 2458874.540079239174
(2020-Jan-26.04007924)		 7.8481e-05 TDB
period 1591.631029075776
4.36		 1.9776e-05
5.414e-08		 d
yr
n .2261830747350055 2.8103e-09 deg/d
Q 3.065535285516557 2.5393e-08 au
   Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      6189 days (16.94 yr)  
   first obs. used      2002-11-18  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56765  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:59:12  

Additional Information
 Earth MOID = 1.28378 au 
 Jupiter MOID = 2.34689 au 
 T_jup = 3.358 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO450016  

215550 (2002 XD104)          Discovered 2002-Dec-05 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2002 XD104 = 2002 WX20 = 2006 SU119 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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