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JPL Small-Body Database Browser
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100499 (1996 XP)
Classification: Main-belt Asteroid          SPK-ID: 2100499
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951519018737124 5.8125e-08  
a 2.364495175016454 1.0702e-08 au
q 1.903059444640776 1.3687e-07 au
i 2.448247373275426 4.6782e-06 deg
node 65.82864073341764 0.00013033 deg
peri 302.7883273400463 0.00013078 deg
M 205.5151200357913 1.1012e-05 deg
tp 2459570.388054877654
(2021-Dec-21.88805488)		 4.2547e-05 TDB
period 1328.024462999145
3.64		 9.016e-06
2.468e-08		 d
yr
n .2710793438149428 1.8404e-09 deg/d
Q 2.825930905392131 1.279e-08 au
   Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      8454 days (23.15 yr)  
   first obs. used      1996-12-01  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56716  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:07:07  

Additional Information
 Earth MOID = .903664 au 
 Jupiter MOID = 2.63636 au 
 T_jup = 3.522 
[ 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 16.4   n/a MPO412741  

100499 (1996 XP)          Discovered 1996-Dec-01 by Sato, N. at Chichibu
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1996 XP = 2003 QC51 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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