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190270 (2008 FM101)
Classification: Main-belt Asteroid          SPK-ID: 2190270
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02587755288290923 5.9311e-08  
a 2.688973793993215 3.0779e-08 au
q 2.619389732438398 1.7076e-07 au
i 7.281959476348209 5.1163e-06 deg
node 131.07768431165 5.0772e-05 deg
peri 270.8184406456135 0.00011665 deg
M 123.9972598610566 0.00010549 deg
tp 2458645.762060880865
(2019-Jun-11.26206088)
0.00046992 TDB
period 1610.565090766248
4.41
2.7653e-05
7.571e-08
d
yr
n .2235240302077609 3.8378e-09 deg/d
Q 2.758557855548031 3.1575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      9414 days (25.77 yr)  
   first obs. used      1995-05-29  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67141  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:57  

Additional Information
 Earth MOID = 1.63694 au 
 Jupiter MOID = 2.33612 au 
 T_jup = 3.361 
[ 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 16.3   n/a MPO413011  

190270 (2008 FM101)          Discovered 2008-Mar-30 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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