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344856 (2004 HV6)
Classification: Main-belt Asteroid          SPK-ID: 2344856
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1234820564544705 5.2939e-08  
a 2.219811409470474 1.7668e-08 au
q 1.945704531687963 1.2355e-07 au
i 8.550313199634171 4.9606e-06 deg
node 61.69160762251519 3.7516e-05 deg
peri 162.0458004518748 4.5032e-05 deg
M 305.1137986786711 2.7501e-05 deg
tp 2459184.676077477204
(2020-Dec-01.17607748)
9.3735e-05 TDB
period 1208.015608579342
3.31
1.4423e-05
3.949e-08
d
yr
n .2980093944509288 3.558e-09 deg/d
Q 2.493918287252985 1.985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      5787 days (15.84 yr)  
   first obs. used      2004-03-31  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:06:59  

Additional Information
 Earth MOID = .937842 au 
 Jupiter MOID = 2.48691 au 
 T_jup = 3.626 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO460388  

344856 (2004 HV6)          Discovered 2004-Apr-16 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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