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47379 (1999 XB97)
Classification: Main-belt Asteroid          SPK-ID: 2047379
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1258614044315673 3.8247e-08  
a 2.395106643589138 8.1281e-09 au
q 2.093655157663632 9.0245e-08 au
i 5.711795596767978 3.5147e-06 deg
node 273.1493950986174 3.879e-05 deg
peri 257.9586052512764 4.0799e-05 deg
M 110.58487339393 1.3439e-05 deg
tp 2458584.609563017590
(2019-Apr-11.10956302)
5.0175e-05 TDB
period 1353.897262063381
3.71
6.8919e-06
1.887e-08
d
yr
n .2658990531167402 1.3535e-09 deg/d
Q 2.696558129514644 9.1511e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1876  
   data-arc span      8122 days (22.24 yr)  
   first obs. used      1998-08-04  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:42:34  

Additional Information
 Earth MOID = 1.10849 au 
 Jupiter MOID = 2.31141 au 
 T_jup = 3.512 
[ 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 14.2   n/a MPO436113  

47379 (1999 XB97)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XB97 = 1998 RV16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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