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382695 (2002 VK71)
Classification: Main-belt Asteroid          SPK-ID: 2382695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2748951971779591 6.0624e-08  
a 2.322712143756192 1.4108e-08 au
q 1.684209731010693 1.4539e-07 au
i 5.300323356500697 5.5411e-06 deg
node 77.54158713810045 6.1539e-05 deg
peri 289.7721359678774 6.2595e-05 deg
M 6.840800847049063 1.1365e-05 deg
tp 2458975.930520330376
(2020-May-06.43052033)
4.0674e-05 TDB
period 1292.979123179711
3.54
1.178e-05
3.225e-08
d
yr
n .2784267692696253 2.5368e-09 deg/d
Q 2.96121455650169 1.7987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6606 days (18.09 yr)  
   first obs. used      2002-10-16  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63759  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:09:04  

Additional Information
 Earth MOID = .692594 au 
 Jupiter MOID = 2.51374 au 
 T_jup = 3.519 
[ 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 17.8   n/a MPO440656  

382695 (2002 VK71)          Discovered 2002-Nov-07 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1951-Jan-26 14:35 00:09 Europ 0.0214602403685537 0.0214556255159396 0.021464856941153 3.44231100962936 3.4423108657538 2433673.107584805 9.2681130231934 393.487791287281 73.2011691749038 -55.6765150978141 36476.921245707 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 01:09:05 2020-Dec-18 01:09
2068-Feb-26 13:10 < 00:01 Juno 0.0440945006460322 0.0440924770203514 0.0440965247260626 5.35746059845698 5.35746054695753 2476438.048527064 0.822308740740333 539.338641203272 91.4895747548256 85.4198571085505 71836.6826874347 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 01:09:05 2020-Dec-18 01:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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