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20607 Vernazza (1999 RR219)
Classification: Main-belt Asteroid          SPK-ID: 2020607
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .234281309404744 6.7089e-08  
a 2.86239116416178 2.9622e-08 au
q 2.191786414193388 2.0041e-07 au
i 9.158554505267061 6.9106e-06 deg
node 126.0085810022192 4.003e-05 deg
peri 25.03368157917112 4.2389e-05 deg
M 351.1125124902544 1.5791e-05 deg
tp 2457444.168512983394
(2016-Feb-25.66851298)
7.7889e-05 JED
period 1768.853644720551
4.84
2.7458e-05
7.518e-08
d
yr
n .2035216429999634 3.1593e-09 deg/d
Q 3.532995914130171 3.6562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1065  
   data-arc span      9172 days (25.11 yr)  
   first obs. used      1990-11-09  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46284  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:45:45  

Additional Information
 Earth MOID = 1.20715 au 
 Jupiter MOID = 1.49951 au 
 T_jup = 3.242 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a MPO358827  

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

[ show close-approach data ]
Alternate Designations
 1999 RR219 = 1999 SS19 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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