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72009 (2000 XF8)
Classification: Main-belt Asteroid          SPK-ID: 2072009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1821136338682968 5.5428e-08  
a 2.241900541147299 6.7694e-09 au
q 1.833619886827663 1.2147e-07 au
i 6.512574758311051 4.4809e-06 deg
node 344.4138014566665 3.7306e-05 deg
peri 32.27477857933707 3.9495e-05 deg
M 39.11460086328947 1.1267e-05 deg
tp 2459067.283094330727
(2020-Aug-05.78309433)
3.8231e-05 TDB
period 1226.091663533977
3.36
5.5532e-06
1.52e-08
d
yr
n .2936158940697535 1.3298e-09 deg/d
Q 2.650181195466934 8.0022e-09 au
  Orbit Determination Parameters
   # obs. used (total)      844  
   data-arc span      8363 days (22.90 yr)  
   first obs. used      1998-03-22  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54385  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:59:45  

Additional Information
 Earth MOID = .836657 au 
 Jupiter MOID = 2.83039 au 
 T_jup = 3.603 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.09   n/a E2021B10  

72009 (2000 XF8)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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