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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2066667715181777 4.2487e-08  
a 2.802051287008438 1.1783e-08 au
q 2.222960393894049 1.1962e-07 au
i 14.79611927459607 6.0775e-06 deg
node 293.7856556165194 1.7422e-05 deg
peri 138.7338606132409 2.302e-05 deg
M 47.83337079662956 1.3596e-05 deg
tp 2458772.863954349143
(2019-Oct-16.36395435)
6.4439e-05 TDB
period 1713.217677732274
4.69
1.0807e-05
2.959e-08
d
yr
n .2101309160412817 1.3255e-09 deg/d
Q 3.381142180122827 1.4219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      10258 days (28.08 yr)  
   first obs. used      1992-01-02  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48909  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:05:35  

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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