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192238 (2008 DP29)
Classification: Main-belt Asteroid          SPK-ID: 2192238
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1812470625397227 3.9253e-08  
a 2.630424755475971 2.1851e-08 au
q 2.153667995314183 1.1065e-07 au
i 3.50495004563859 5.727e-06 deg
node 131.7321937473934 0.00010715 deg
peri 138.7758177143441 0.00010947 deg
M 252.9756889427322 2.4654e-05 deg
tp 2459663.751881225493
(2022-Mar-25.25188123)
0.00010957 TDB
period 1558.250416131527
4.27
1.9416e-05
5.316e-08
d
yr
n .231028335544249 2.8787e-09 deg/d
Q 3.107181515637759 2.5811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      6230 days (17.06 yr)  
   first obs. used      2004-03-18  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .608  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:19:45  

Additional Information
 Earth MOID = 1.13719 au 
 Jupiter MOID = 2.0009 au 
 T_jup = 3.374 
[ 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 16.79   n/a MPCxxxxx  

192238 (2008 DP29)          Discovered 2008-Feb-26 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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