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190708 (2001 FB168)
Classification: Main-belt Asteroid          SPK-ID: 2190708
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03334194025272463 9.9118e-08  
a 2.922320211214585 2.3081e-08 au
q 2.824884385332939 2.8889e-07 au
i 11.19167955952572 1.1076e-05 deg
node 10.92303032433449 2.2444e-05 deg
peri 170.8864618872427 7.2166e-05 deg
M 344.6643426423766 6.6821e-05 deg
tp 2459278.230242980156
(2021-Mar-04.73024298)
0.0003386 TDB
period 1824.694359055036
5.00
2.1617e-05
5.918e-08
d
yr
n .1972933155700854 2.3373e-09 deg/d
Q 3.019756037096231 2.385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53902  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:48  

Additional Information
 Earth MOID = 1.82597 au 
 Jupiter MOID = 1.9358 au 
 T_jup = 3.250 
[ 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 16.4   n/a MPO413013  

190708 (2001 FB168)          Discovered 2001-Mar-20 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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