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20607 Vernazza (1999 RR219)
Classification: Main-belt Asteroid          SPK-ID: 2020607
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2334184797714767 2.1977e-08  
a 2.862402489483959 1.1481e-08 au
q 2.194264851894523 6.1644e-08 au
i 9.15587412073784 8.2098e-07 deg
node 125.9673676642234 4.4129e-06 deg
peri 24.70273663230794 7.1359e-06 deg
M 37.75790411915657 3.3287e-06 deg
tp 2459210.976103612827
(2020-Dec-27.47610361)
1.5662e-05 TDB
period 1768.864142686804
4.84
1.0642e-05
2.914e-08
d
yr
n .203520435126906 1.2245e-09 deg/d
Q 3.530540127073396 1.4161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2569  
   data-arc span      11186 days (30.63 yr)  
   first obs. used      1990-11-09  
   last obs. used      2021-06-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42376  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 05:01:03  

Additional Information
 Earth MOID = 1.21021 au 
 Jupiter MOID = 1.49512 au 
 T_jup = 3.242 
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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 13.04   n/a MPCxxxxx  
diameter diameter 14.993 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

20607 Vernazza           Discovered 1999 Sept. 4 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Pierre Vernazza (b. 1979) is a planetary scientist working at the European Space Agency's European Space Research and Technology Centre in Noordwijk. He studies spectroscopy of minor planets and young families of minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080718/MPCPages.arcLast Updated: 2008-07-18

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Alternate Designations
 1999 RR219 = 1999 SS19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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