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192240 (2008 DL54)
Classification: Main-belt Asteroid          SPK-ID: 2192240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .005655316378175242 6.1981e-08  
a 2.963222298529181 2.7973e-08 au
q 2.946464338932135 1.8123e-07 au
i 10.8371400477235 6.7191e-06 deg
node 18.93601911959253 3.6411e-05 deg
peri 89.72807193043312 0.00064093 deg
M 232.9340705798467 0.00064325 deg
tp 2459858.114519171361
(2022-Oct-05.61451917)
0.0033318 TDB
period 1863.136939870694
5.10
2.6383e-05
7.223e-08
d
yr
n .1932225121493135 2.7361e-09 deg/d
Q 2.979980258126227 2.8132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      10126 days (27.72 yr)  
   first obs. used      1993-03-18  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60915  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:17  

Additional Information
 Earth MOID = 1.96071 au 
 Jupiter MOID = 1.98838 au 
 T_jup = 3.238 
[ 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 15.53   n/a MPCxxxxx  

192240 (2008 DL54)          Discovered 2008-Feb-27 by CSS at Catalina
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2008 DL54 = 2003 EV35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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