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JPL Small-Body Database Browser
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46038 (2001 DH33)
Classification: Main-belt Asteroid          SPK-ID: 2046038
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 .05653861793463894 4.4213e-08  
a 2.227087387391247 9.8951e-09 au
q 2.10117094448848 1.0286e-07 au
i 6.488131735420616 4.0168e-06 deg
node 119.8078509825737 4.423e-05 deg
peri 349.7998201332337 6.5103e-05 deg
M 333.2778773559187 4.7499e-05 deg
tp 2459090.609953712985
(2020-Aug-29.10995371)
0.00016034 TDB
period 1213.959825300773
3.32
8.0905e-06
2.215e-08
d
yr
n .2965501761236669 1.9764e-09 deg/d
Q 2.353003830294014 1.0455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      7951 days (21.77 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56866  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:20:38  

Additional Information
 Earth MOID = 1.11809 au 
 Jupiter MOID = 2.69335 au 
 T_jup = 3.634 
[ 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 15.9   n/a MPO493176  

46038 (2001 DH33)          Discovered 2001-Feb-17 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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