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160298 (2003 FD72)
Classification: Main-belt Asteroid          SPK-ID: 2160298
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847563899898333 4.2501e-08  
a 2.626478414985163 1.2394e-08 au
q 2.141219744646285 1.099e-07 au
i 9.949920986428223 4.6555e-06 deg
node 140.0809039607666 2.9651e-05 deg
peri 12.02962022637668 3.2607e-05 deg
M 85.58662035171298 1.4186e-05 deg
tp 2458830.873961772396
(2019-Dec-13.37396177)
6.0279e-05 TDB
period 1554.745043268604
4.26
1.1005e-05
3.013e-08
d
yr
n .231549218670064 1.639e-09 deg/d
Q 3.11173708532404 1.4684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6756 days (18.50 yr)  
   first obs. used      2001-11-21  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54702  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:46  

Additional Information
 Earth MOID = 1.15319 au 
 Jupiter MOID = 1.89161 au 
 T_jup = 3.357 
[ 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 16.36   n/a E2021B55  

160298 (2003 FD72)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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