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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05642887758319668 4.5113e-08  
a 2.226735682217346 1.0066e-08 au
q 2.101083486995368 1.0446e-07 au
i 6.488040229732241 4.4034e-06 deg
node 119.810077039949 4.4293e-05 deg
peri 350.0018226693862 6.5274e-05 deg
M 214.4273489806295 4.7455e-05 deg
tp 2459091.270805423835
(2020-Aug-29.77080542)
0.00016085 TDB
period 1213.672270961606
3.32
8.2299e-06
2.253e-08
d
yr
n .2966204375047375 2.0114e-09 deg/d
Q 2.352387877439325 1.0634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      679  
   data-arc span      7863 days (21.53 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57355  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:25:08  

Additional Information
 Earth MOID = 1.11823 au 
 Jupiter MOID = 2.69503 au 
 T_jup = 3.635 
[ 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 15.8   n/a MPO432018  

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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