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382302 (2012 VZ112)
Classification: Main-belt Asteroid          SPK-ID: 2382302
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1234525765783088 9.0324e-08  
a 3.063965221787577 4.3903e-08 au
q 2.685710820611571 2.7792e-07 au
i 10.66537066527101 6.4543e-06 deg
node 262.8445527244762 4.3534e-05 deg
peri 102.571049565128 5.0809e-05 deg
M 230.3890230388775 3.0103e-05 deg
tp 2459905.783067583358
(2022-Nov-22.28306758)
0.00017052 TDB
period 1958.953711198151
5.36
4.2104e-05
1.153e-07
d
yr
n .1837715704776984 3.9499e-09 deg/d
Q 3.442219622963583 4.9323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      6313 days (17.28 yr)  
   first obs. used      2003-01-28  
   last obs. used      2020-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:53:36  

Additional Information
 Earth MOID = 1.70897 au 
 Jupiter MOID = 2.13722 au 
 T_jup = 3.195 
[ 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 16.09   n/a E2021B25  

382302 (2012 VZ112)          Discovered 2006-Sep-16 by CSS at Catalina
Reference: Last Updated: 2013-12-19

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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
2075-Nov-26 21:36 00:02 Inter 0.0244783718675672 0.0244497066947064 0.0245070532762056 2.58284819412413 2.58284796257812 2479268.399687407 1.7269731305454 1739.37052463242 97.7358699945553 -34.9380928023587 21480.4441391052 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 10:53:36 2021-Apr-14 10:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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