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434620 (2005 VD)
Classification: Centaur          SPK-ID: 2434620
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2510553050540015 6.6901e-07  
a 6.673528640476889 2.4203e-06 au
q 4.998103871855347 5.2239e-06 au
i 172.8731229487127 2.7649e-05 deg
node 173.3426785358253 0.00017362 deg
peri 177.9578046641116 0.00030291 deg
M 297.8596890106896 0.00029268 deg
tp 2460087.432667295007
(2023-May-22.93266729)
0.0056921 TDB
period 6296.971386150849
17.24
0.0034256
9.379e-06
d
yr
n .05717034077552912 3.1101e-08 deg/d
Q 8.348953409098431 3.0279e-06 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      6222 days (17.03 yr)  
   first obs. used      2001-12-20  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .45752  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:30:13  

Additional Information
 Earth MOID = 3.99372 au 
 Jupiter MOID = .0345213 au 
 T_jup = -1.396 
[ 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 14.1   n/a MPO472395  

434620 (2005 VD)          Discovered 2005-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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