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226617 (2004 DV46)
Classification: Main-belt Asteroid          SPK-ID: 2226617
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620211097622126 3.3887e-08  
a 2.313348524336102 1.1426e-08 au
q 1.938537229156389 7.7258e-08 au
i 5.324634062195438 4.0555e-06 deg
node 223.7172240881278 4.035e-05 deg
peri 36.16122022405131 4.2652e-05 deg
M 141.9033150578637 1.258e-05 deg
tp 2458493.917633089845
(2019-Jan-10.41763309)
4.4319e-05 TDB
period 1285.168369838938
3.52
9.5219e-06
2.607e-08
d
yr
n .2801189388477686 2.0754e-09 deg/d
Q 2.688159819515814 1.3278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      8705 days (23.83 yr)  
   first obs. used      1995-12-22  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50461  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:54:42  

Additional Information
 Earth MOID = .926453 au 
 Jupiter MOID = 2.36967 au 
 T_jup = 3.560 
[ 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 16.6   n/a MPO437074  

226617 (2004 DV46)          Discovered 2004-Feb-19 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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