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52618 (1997 VP2)
Classification: Main-belt Asteroid          SPK-ID: 2052618
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .165677527608395 3.5667e-08  
a 2.580247982625774 1.0232e-08 au
q 2.152758876247786 9.0539e-08 au
i 14.70167611431395 4.6143e-06 deg
node 205.3254263602217 1.457e-05 deg
peri 265.0430684189955 1.9563e-05 deg
M 101.8148137332441 1.3551e-05 deg
tp 2458572.346924556115
(2019-Mar-29.84692456)
5.653e-05 TDB
period 1513.877023471598
4.14
9.0052e-06
2.465e-08
d
yr
n .2378000289445268 1.4145e-09 deg/d
Q 3.007737089003761 1.1928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1489  
   data-arc span      8262 days (22.62 yr)  
   first obs. used      1997-11-03  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 22:04:38  

Additional Information
 Earth MOID = 1.22667 au 
 Jupiter MOID = 2.30258 au 
 T_jup = 3.360 
[ 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 14.3   n/a MPO468405  
diameter diameter 6.037 km 2.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.122   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

52618 (1997 VP2)          Discovered 1997-Nov-04 by Zoltowski, F. B. at Woomera
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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