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344567 (2002 XB46)
Classification: Main-belt Asteroid          SPK-ID: 2344567
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3459193474381209 6.5423e-08  
a 3.063112332975131 1.8845e-08 au
q 2.003522513622714 1.9617e-07 au
i 3.73344178596098 5.3667e-06 deg
node 269.7272972692485 8.4489e-05 deg
peri 128.6893249188947 8.4828e-05 deg
M 186.6732375709354 6.8091e-06 deg
tp 2460339.270396236234
(2024-Jan-29.77039624)
4.2211e-05 TDB
period 1958.135823277408
5.36
1.807e-05
4.947e-08
d
yr
n .1838483294777039 1.6966e-09 deg/d
Q 4.122702152327548 2.5364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      6827 days (18.69 yr)  
   first obs. used      2002-09-05  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50957  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 06:34:20  

Additional Information
 Earth MOID = 1.0133 au 
 Jupiter MOID = 1.34782 au 
 T_jup = 3.135 
[ 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 15.46   n/a E2021B25  

344567 (2002 XB46)          Discovered 2002-Dec-10 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 XB46 = 2007 RH54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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