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JPL Small-Body Database Browser
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37396 (2001 XM42)
Classification: Main-belt Asteroid          SPK-ID: 2037396
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551848191593219 4.3848e-08  
a 2.721453762550875 1.361e-08 au
q 2.299125452558962 1.1794e-07 au
i 8.297797099583477 5.7638e-06 deg
node 343.0878302109867 3.2972e-05 deg
peri 85.13549416257349 4.1776e-05 deg
M 58.57496268206678 2.1496e-05 deg
tp 2458733.685525059442
(2019-Sep-07.18552506)
9.7894e-05 TDB
period 1639.833925289184
4.49
1.2301e-05
3.368e-08
d
yr
n .2195344262904636 1.6468e-09 deg/d
Q 3.143782072542789 1.5722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      856  
   data-arc span      21681 days (59.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .524  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:31:03  

Additional Information
 Earth MOID = 1.33089 au 
 Jupiter MOID = 2.19948 au 
 T_jup = 3.326 
[ 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 15.0   n/a MPO333150  
diameter diameter 5.659 km 1.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.055   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

37396 (2001 XM42)          Discovered 2001-Dec-09 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 XM42 = 1978 TC8 = 4250 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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