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344544 (2002 VP54)
Classification: Main-belt Asteroid          SPK-ID: 2344544
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2156264768117346 9.5117e-08  
a 2.209743277481756 1.142e-08 au
q 1.733264119899949 2.0609e-07 au
i 7.37880836932367 6.3868e-06 deg
node 293.2932220566372 4.9348e-05 deg
peri 37.6753598908156 5.0892e-05 deg
M 174.1309416150789 1.566e-05 deg
tp 2458420.157192167204
(2018-Oct-28.65719217)
4.9002e-05 TDB
period 1199.806357687064
3.28
9.301e-06
2.546e-08
d
yr
n .3000484183914418 2.326e-09 deg/d
Q 2.686222435063562 1.3883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      6329 days (17.33 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60769  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:04:20  

Additional Information
 Earth MOID = .728617 au 
 Jupiter MOID = 2.67636 au 
 T_jup = 3.617 
[ 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 17.1   n/a MPO348952  

344544 (2002 VP54)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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