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JPL Small-Body Database Browser
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(2014 VG2)
Classification: Apollo [NEO]          SPK-ID: 3695919
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1969940754513469 2.5816e-08  
a 1.189403269890572 7.9176e-09 au
q .95509787239967 2.7965e-08 au
i 8.596414779430811 5.3474e-06 deg
node 80.39079933364532 1.4221e-05 deg
peri 44.64256417275298 2.251e-05 deg
M 43.50210394201191 3.0475e-05 deg
tp 2458943.246784876586
(2020-Apr-03.74678488)
3.9572e-05 TDB
period 473.7967954815153
1.30
4.7309e-06
1.295e-08
d
yr
n .7598194066174198 7.5869e-09 deg/d
Q 1.423708667381474 9.4773e-09 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      1692 days (4.63 yr)  
   first obs. used      2014-11-09  
   last obs. used      2019-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49134  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-17 06:10:22  

Additional Information
 Earth MOID = .0147894 au 
 Jupiter MOID = 3.63376 au 
 T_jup = 5.302 
[ 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 22.7   n/a MPCxxxxx  
diameter diameter 0.085 km 0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
rotation period rot_per 0.0385 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.]
geometric albedo albedo 0.201   0.225 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

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