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JPL Small-Body Database Browser
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46041 (2001 DX46)
Classification: Main-belt Asteroid          SPK-ID: 2046041
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389446215003079 4.918e-08  
a 2.569772632959883 1.5246e-08 au
q 2.212716547131423 1.2301e-07 au
i 12.62379203350719 5.7647e-06 deg
node 316.2154588558164 2.6106e-05 deg
peri 291.8552364143252 3.5542e-05 deg
M 66.86697001277582 2.7025e-05 deg
tp 2458321.020717332120
(2018-Jul-21.52071733)
0.00011273 TDB
period 1504.667278047943
4.12
1.3391e-05
3.666e-08
d
yr
n .2392555518765853 2.1292e-09 deg/d
Q 2.926828718788343 1.7365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      747  
   data-arc span      7745 days (21.20 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53251  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:25:08  

Additional Information
 Earth MOID = 1.23353 au 
 Jupiter MOID = 2.28084 au 
 T_jup = 3.383 
[ 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 MPO436103  

46041 (2001 DX46)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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