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JPL Small-Body Database Browser
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46031 (2001 DB29)
Classification: Main-belt Asteroid          SPK-ID: 2046031
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2027243078085754 3.2728e-08  
a 2.375173042566804 9.5381e-09 au
q 1.89366773158686 7.8422e-08 au
i 3.293486572327783 3.6438e-06 deg
node 111.8449524083214 8.3981e-05 deg
peri 187.225845572373 8.4768e-05 deg
M 330.729665978841 1.3836e-05 deg
tp 2459109.209247080193
(2020-Sep-16.70924708)
5.1682e-05 TDB
period 1337.030486928476
3.66
8.0538e-06
2.205e-08
d
yr
n .2692533966274908 1.6219e-09 deg/d
Q 2.856678353546747 1.1472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      884  
   data-arc span      8932 days (24.45 yr)  
   first obs. used      1995-11-14  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57792  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:30:41  

Additional Information
 Earth MOID = .878002 au 
 Jupiter MOID = 2.36185 au 
 T_jup = 3.512 
[ 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 15.5   n/a MPO436103  

46031 (2001 DB29)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DB29 = 1998 KG45 = 1999 XP65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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