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(2016 VA)
Classification: Aten [NEO]          SPK-ID: 3762435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5338717137860911 0.00010409  
a .9244367126390176 0.00010339 au
q .430906100575645 4.8052e-05 au
i 29.67157639210382 0.011503 deg
node 219.7330802316929 5.2744e-06 deg
peri 308.8019332290889 0.0049643 deg
M 300.534878514317 0.2219 deg
tp 2459054.125828303106
(2020-Jul-23.62582830)
0.20911 TDB
period 324.6491002926196
0.89
0.054462
0.0001491
d
yr
n 1.108889566228636 0.00018602 deg/d
Q 1.41796732470239 0.00015858 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      1 day  
   first obs. used      2016-11-01  
   last obs. used      2016-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .26511  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-19 06:21:20  

Additional Information
 Earth MOID = .000953674 au 
 Jupiter MOID = 3.68228 au 
 T_jup = 6.248 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.6   n/a MPO438033  
rotation period rot_per 6. h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Birtwhistle, P. (2018) Minor Planet Bull. 45, 215-219.]

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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