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4800 Veveri (1989 TG17)
Classification: Main-belt Asteroid          SPK-ID: 2004800
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1027696783169951 3.9958e-08  
a 3.009314914265172 1.5764e-08 au
q 2.700048588571605 1.2468e-07 au
i 10.28761648671641 3.9795e-06 deg
node 179.4115834078627 2.0559e-05 deg
peri 179.9493453941402 2.7223e-05 deg
M 325.736024206079 1.8218e-05 deg
tp 2459181.982660349534
(2020-Nov-28.48266035)
9.682e-05 TDB
period 1906.776905248205
5.22
1.4983e-05
4.102e-08
d
yr
n .1888002728631428 1.4835e-09 deg/d
Q 3.31858123995874 1.7384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2175  
   data-arc span      14780 days (40.47 yr)  
   first obs. used      1979-12-23  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:13:33  

Additional Information
 Earth MOID = 1.69653 au 
 Jupiter MOID = 2.13717 au 
 T_jup = 3.218 
[ 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 11.9   n/a MPO492808  
diameter diameter 14.088 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.21570 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Hanus, J.; Delbo, M.; Ali-Lagoa, V.; Bolin, B.; et al. (2016) Astron. Astrophys., submitted.]
[Hanus, J.; Delbo, M.; Ali-Lagoa, V.; Bolin, B.; et al. (2018) Icarus 299, 84-96.]
geometric albedo albedo 0.133   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

4800 Veveri           Discovered 1989 Oct. 9 by H. Debehogne at the European Southern Observatory.
Veveri is a suburb of the Italian town of Novara. It is a crossroad for a historical man-made irrigation system, one of the most important in northern Italy, comprised of the Cavour, Quinto Sella and Regina Elena channels, with the Roggia Mora connection, that supports rice cultivations covering an extended region.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-03-16Last Updated: 2014-03-21

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Alternate Designations
 1989 TG17 = 1979 YG6 = 1984 UO4 
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