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JPL Small-Body Database Browser
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193653 (2001 DB42)
Classification: Main-belt Asteroid          SPK-ID: 2193653
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680269172573084 6.4454e-08  
a 2.98436950662884 2.8646e-08 au
q 2.482915098473282 1.8076e-07 au
i 3.182694120536785 5.7237e-06 deg
node 136.669899351659 0.00011026 deg
peri 30.65818467071605 0.00011168 deg
M 251.1121400963105 2.1841e-05 deg
tp 2459570.079406982174
(2021-Dec-21.57940698)
0.00011997 TDB
period 1883.117059100496
5.16
2.7114e-05
7.423e-08
d
yr
n .1911723959273994 2.7525e-09 deg/d
Q 3.485823914784398 3.346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      6849 days (18.75 yr)  
   first obs. used      2001-01-31  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59764  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:36:39  

Additional Information
 Earth MOID = 1.49054 au 
 Jupiter MOID = 1.48651 au 
 T_jup = 3.234 
[ 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 15.6   n/a MPO440069  

193653 (2001 DB42)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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