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344565 (2002 XT41)
Classification: Main-belt Asteroid          SPK-ID: 2344565
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2457251798152048 1.0231e-07  
a 2.260242513272217 1.8921e-08 au
q 1.704844015272431 2.2423e-07 au
i 7.734467623421589 8.8309e-06 deg
node 47.30123204652096 5.0183e-05 deg
peri 312.6786994611919 5.3176e-05 deg
M 100.657709429329 1.9962e-05 deg
tp 2458653.463201252864
(2019-Jun-18.96320125)
6.5658e-05 TDB
period 1241.169188701673
3.40
1.5585e-05
4.267e-08
d
yr
n .2900490950605845 3.6421e-09 deg/d
Q 2.815641011272003 2.357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6238 days (17.08 yr)  
   first obs. used      2002-12-06  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57626  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:14:20  

Additional Information
 Earth MOID = .713823 au 
 Jupiter MOID = 2.65711 au 
 T_jup = 3.568 
[ 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 17.5   n/a MPO248728  

344565 (2002 XT41)          Discovered 2002-Dec-06 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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