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JPL Small-Body Database Browser
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423770 (2006 DR145)
Classification: Main-belt Asteroid          SPK-ID: 2423770
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1484110484174402 5.9939e-08  
a 2.790865686005043 3.6532e-08 au
q 2.376670383552776 1.8132e-07 au
i 5.533135947730663 8.0784e-06 deg
node 143.8250850982701 6.7792e-05 deg
peri 286.5498441948826 8.0673e-05 deg
M 91.52912482880556 3.6185e-05 deg
tp 2458567.524183455611
(2019-Mar-25.02418346)
0.00017123 TDB
period 1702.969347161562
4.66
3.3437e-05
9.155e-08
d
yr
n .2113954667475565 4.1507e-09 deg/d
Q 3.205060988457309 4.1954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5119 days (14.02 yr)  
   first obs. used      2006-01-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:07:14  

Additional Information
 Earth MOID = 1.39838 au 
 Jupiter MOID = 2.08794 au 
 T_jup = 3.306 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO460619  

423770 (2006 DR145)          Discovered 2006-Feb-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-02-04

Alternate Designations
 2006 DR145 = 2009 WG258 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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