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332467 (2008 DL53)
Classification: Main-belt Asteroid          SPK-ID: 2332467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2047626544738999 4.957e-08  
a 2.36467754985032 1.7331e-08 au
q 1.880479897768131 1.1969e-07 au
i 8.694856209244353 9.3562e-06 deg
node 185.4259329810712 3.479e-05 deg
peri 94.10423744221097 5.0749e-05 deg
M 52.05782181713582 3.0581e-05 deg
tp 2458808.438723497372
(2019-Nov-20.93872350)
0.00011221 TDB
period 1328.178112865001
3.64
1.4602e-05
3.998e-08
d
yr
n .2710479840865976 2.9799e-09 deg/d
Q 2.848875201932509 2.088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      7562 days (20.70 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57502  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:08:34  

Additional Information
 Earth MOID = .888909 au 
 Jupiter MOID = 2.34469 au 
 T_jup = 3.505 
[ 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 17.3   n/a MPO476523  

332467 (2008 DL53)          Discovered 2008-Feb-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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