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JPL Small-Body Database Browser
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146030 (2000 DM66)
Classification: Main-belt Asteroid          SPK-ID: 2146030
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2391193245170715 5.2813e-08  
a 2.378405445969974 1.5171e-08 au
q 1.80968274230191 1.2606e-07 au
i 3.095269119666353 1.0675e-05 deg
node 346.7403574652385 0.00011429 deg
peri 83.13190719455511 0.00011731 deg
M 144.9332510720202 2.1877e-05 deg
tp 2458061.122536969227
(2017-Nov-03.62253697)
8.0395e-05 TDB
period 1339.760788189238
3.67
1.2819e-05
3.51e-08
d
yr
n .2687046845777299 2.571e-09 deg/d
Q 2.947128149638038 1.8799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      7009 days (19.19 yr)  
   first obs. used      2000-02-29  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54054  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:21:46  

Additional Information
 Earth MOID = .82691 au 
 Jupiter MOID = 2.36554 au 
 T_jup = 3.499 
[ 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 17.2   n/a MPO270693  

146030 (2000 DM66)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 DM66 = 2002 SJ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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