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103304 (2000 AF53)
Classification: Main-belt Asteroid          SPK-ID: 2103304
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153397056528486 5.1315e-08  
a 2.603301242162229 1.5505e-08 au
q 2.303037243165542 1.3779e-07 au
i 9.373317775041137 5.6692e-06 deg
node 259.3557998768518 3.1697e-05 deg
peri 246.0263727027587 4.089e-05 deg
M 302.2825559853226 2.6917e-05 deg
tp 2459446.474255558671
(2021-Aug-19.97425556)
0.00011544 TDB
period 1534.210904741436
4.20
1.3706e-05
3.752e-08
d
yr
n .2346483126194906 2.0963e-09 deg/d
Q 2.903565241158915 1.7293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1999-12-07  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5832  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:04  

Additional Information
 Earth MOID = 1.33432 au 
 Jupiter MOID = 2.20822 au 
 T_jup = 3.385 
[ 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 15.7   n/a MPO453486  

103304 (2000 AF53)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AF53 = 2003 WK39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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