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100497 (1996 XB)
Classification: Main-belt Asteroid          SPK-ID: 2100497
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074959620516372 5.8674e-08  
a 3.13491614054615 2.359e-08 au
q 2.797925314066936 1.8188e-07 au
i 2.341369527402912 5.9471e-06 deg
node 4.561349777025427 0.00010902 deg
peri 351.6045623615821 0.00011103 deg
M 129.7424550064164 2.1603e-05 deg
tp 2458269.837313441827
(2018-May-31.33731344)
0.00011988 TDB
period 2027.39008713789
5.55
2.2884e-05
6.265e-08
d
yr
n .177568195821762 2.0043e-09 deg/d
Q 3.471906967025363 2.6126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      8565 days (23.45 yr)  
   first obs. used      1996-12-01  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60671  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:55  

Additional Information
 Earth MOID = 1.7935 au 
 Jupiter MOID = 1.95817 au 
 T_jup = 3.202 
[ 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 15.12   n/a E2021B55  

100497 (1996 XB)          Discovered 1996-Dec-01 by Comba, P. G. at Prescott
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1996 XB = 2001 SA13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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