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344386 (2001 XM233)
Classification: Main-belt Asteroid          SPK-ID: 2344386
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072152347904488 1.194e-07  
a 3.140842874461088 5.8757e-08 au
q 2.804096668235835 3.7694e-07 au
i 21.22461702253435 9.0019e-06 deg
node 258.4264930681061 3.4462e-05 deg
peri 80.7065722496951 6.0529e-05 deg
M 127.1523797543685 4.5462e-05 deg
tp 2457882.392049749657
(2017-May-08.89204975)
0.00025952 TDB
period 2033.142144799233
5.57
5.7053e-05
1.562e-07
d
yr
n .1770658293227938 4.9687e-09 deg/d
Q 3.477589080686342 6.5057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6237 days (17.08 yr)  
   first obs. used      2001-11-19  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:03:25  

Additional Information
 Earth MOID = 1.8856 au 
 Jupiter MOID = 1.92043 au 
 T_jup = 3.097 
[ 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 15.1   n/a MPO291949  
diameter diameter 5.751 km 1.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.036   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

344386 (2001 XM233)          Discovered 2001-Dec-15 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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