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344787 (2003 XM33)
Classification: Main-belt Asteroid          SPK-ID: 2344787
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08529238756691945 7.5845e-08  
a 2.743224680046312 3.4918e-08 au
q 2.509248497452663 2.1633e-07 au
i 6.204347871992424 9.0184e-06 deg
node 72.08552518733133 7.3918e-05 deg
peri 298.0120772103136 9.0156e-05 deg
M 279.9068785364989 5.5812e-05 deg
tp 2459369.718297041011
(2021-Jun-04.21829704)
0.00026025 TDB
period 1659.550589439019
4.54
3.1686e-05
8.675e-08
d
yr
n .2169261981472294 4.1418e-09 deg/d
Q 2.97720086263996 3.7896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      5643 days (15.45 yr)  
   first obs. used      2003-11-24  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69219  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:06:11  

Additional Information
 Earth MOID = 1.51667 au 
 Jupiter MOID = 2.4456 au 
 T_jup = 3.335 
[ 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 17.1   n/a MPO471583  

344787 (2003 XM33)          Discovered 2003-Dec-01 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 XM33 = 2008 YN67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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