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17897 Gallardo (1999 FV8)
Classification: Main-belt Asteroid          SPK-ID: 2017897
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286401057509669 7.3716e-08  
a 2.394600475779741 1.7686e-08 AU
q 2.086558817344119 1.7834e-07 AU
i 1.520832083463283 7.3397e-06 deg
node 24.95390762807778 0.00022215 deg
peri 177.928831866237 0.00022345 deg
M 9.174297899004205 2.6255e-05 deg
tp 2456766.008001320096
(2014-Apr-18.50800132)
9.8583e-05 JED
period 1353.468097663709
3.71
1.4995e-05
4.105e-08
d
yr
n .2659833657116962 2.9468e-09 deg/d
Q 2.702642134215363 1.9961e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      9491 days (25.98 yr)  
   first obs. used      1988-04-13  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56168  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:11:29  

Additional Information
 Earth MOID = 1.08348 AU 
 T_jup = 3.518 
[ 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 15.0 mag n/a MPO256995  

17897 Gallardo           Discovered 1999 Mar. 19 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Tabaré Gallardo (b. 1962) is a dynamicist at the astronomy department of the University of the Republic, Montevideo. He works on the dynamics of minor bodies, transneptunian objects and extrasolar planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Alternate Designations
 1999 FV8 = 1988 GH2 = 1993 SR14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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