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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2505522755364645 6.69e-07  
a 6.666338795385354 1.7693e-06 au
q 4.99607244070454 5.1191e-06 au
i 172.8727636863398 2.7051e-05 deg
node 173.3626765752025 0.00017303 deg
peri 178.1561786309138 0.00025225 deg
M 320.3212653133392 0.00021528 deg
tp 2460089.422738167074
(2023-May-24.92273817)
0.0040196 TDB
period 6286.797895901839
17.21
0.0025029
6.853e-06
d
yr
n .05726285558418736 2.2797e-08 deg/d
Q 8.336605150066168 2.2126e-06 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      6934 days (18.98 yr)  
   first obs. used      2001-12-20  
   last obs. used      2020-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .44656  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:16:47  

Additional Information
 Earth MOID = 3.99081 au 
 Jupiter MOID = .0332014 au 
 T_jup = -1.394 
[ 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 14.23   n/a MPCxxxxx  

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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