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17494 Antaviana (1992 AM3)
Classification: Main-belt Asteroid          SPK-ID: 2017494
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2066667728440783 4.2299e-08  
a 2.802051286009599 1.1624e-08 au
q 2.222960389386396 1.1896e-07 au
i 14.7961193884972 6.0719e-06 deg
node 293.7856581624812 1.7059e-05 deg
peri 138.7338572786321 2.2664e-05 deg
M 47.83337206050899 1.3389e-05 deg
tp 2458772.863948456136
(2019-Oct-16.36394846)
6.3488e-05 TDB
period 1713.217676816216
4.69
1.0661e-05
2.919e-08
d
yr
n .2101309161536388 1.3076e-09 deg/d
Q 3.381142182632802 1.4026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1226  
   data-arc span      10339 days (28.31 yr)  
   first obs. used      1992-01-02  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48486  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:36:56  

Additional Information
 Earth MOID = 1.25981 au 
 Jupiter MOID = 1.93475 au 
 T_jup = 3.245 
[ 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 13.8   n/a MPO502302  

17494 Antaviana           Discovered 1992 Jan. 11 by O. A. Naranjo at Mérida.
Antaviana is a word created by the writer Pere Calders. It was suggested by students in honor of their school Antaviana, located at Barcelona, Spain, as a symbol of solidarity, responsibility, freedom and hope.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1992 AM3 = 1995 SF4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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