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72609 (2001 FN17)
Classification: Outer Main-belt Asteroid          SPK-ID: 2072609
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06958438931997395 4.3829e-08  
a 3.204187253815668 2.4837e-08 au
q 2.98122584049206 1.3681e-07 au
i 10.41151921472087 5.2867e-06 deg
node 185.2388217627362 1.953e-05 deg
peri 19.80178172136585 3.8515e-05 deg
M 144.3690282731625 3.5298e-05 deg
tp 2458360.369421549492
(2018-Aug-29.86942155)
0.00020076 TDB
period 2094.957705678527
5.74
2.4358e-05
6.669e-08
d
yr
n .1718411779981024 1.998e-09 deg/d
Q 3.427148667139275 2.6565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1998-11-10  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54807  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:03:02  

Additional Information
 Earth MOID = 1.9798 au 
 Jupiter MOID = 1.53062 au 
 T_jup = 3.164 
[ 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 14.19   n/a E2021B10  

72609 (2001 FN17)          Discovered 2001-Mar-19 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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