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192888 (1999 XB113)
Classification: Main-belt Asteroid          SPK-ID: 2192888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498100755445503 7.3838e-08  
a 2.70189556853511 2.2598e-08 au
q 2.297124389299379 2.1075e-07 au
i 13.46348665983751 6.5036e-06 deg
node 313.3797903732217 2.9392e-05 deg
peri 12.16014155770935 3.6701e-05 deg
M 332.2326617610901 2.6282e-05 deg
tp 2459325.621809114548
(2021-Apr-21.12180911)
0.00011928 TDB
period 1622.188302446582
4.44
2.0351e-05
5.572e-08
d
yr
n .2219224484956823 2.7842e-09 deg/d
Q 3.10666674777084 2.5983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      9430 days (25.82 yr)  
   first obs. used      1994-09-02  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51223  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:58  

Additional Information
 Earth MOID = 1.28435 au 
 Jupiter MOID = 2.22097 au 
 T_jup = 3.312 
[ 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 15.33   n/a E2021B55  

192888 (1999 XB113)          Discovered 1999-Dec-11 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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