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58511 (1996 XB4)
Classification: Main-belt Asteroid          SPK-ID: 2058511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745016696293678 3.805e-08  
a 2.909251840714221 1.6149e-08 au
q 2.401582537137278 1.1796e-07 au
i 4.037959038955373 3.5396e-06 deg
node 53.92250490795019 6.1045e-05 deg
peri 1.077647851169741 6.2684e-05 deg
M 349.0477157710347 1.7367e-05 deg
tp 2459451.640742352741
(2021-Aug-25.14074235)
8.774e-05 TDB
period 1812.468233292209
4.96
1.5091e-05
4.132e-08
d
yr
n .1986241708336525 1.6538e-09 deg/d
Q 3.416921144291164 1.8967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      862  
   data-arc span      8990 days (24.61 yr)  
   first obs. used      1996-12-04  
   last obs. used      2021-07-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 21:58:27  

Additional Information
 Earth MOID = 1.41275 au 
 Jupiter MOID = 1.94773 au 
 T_jup = 3.257 
[ 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 14.77   n/a MPO636872  

58511 (1996 XB4)          Discovered 1996-Dec-04 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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