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120124 (2003 FO98)
Classification: Main-belt Asteroid          SPK-ID: 2120124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04209047136712593 4.6414e-08  
a 2.638954767004805 1.5099e-08 au
q 2.527879916945049 1.2184e-07 au
i 7.859881576184101 4.7596e-06 deg
node 309.3491460726737 3.1984e-05 deg
peri 214.7584461344108 5.6312e-05 deg
M 26.58497774286548 4.6139e-05 deg
tp 2458884.867438425290
(2020-Feb-05.36743843)
0.00020065 TDB
period 1565.836261723673
4.29
1.3438e-05
3.679e-08
d
yr
n .229909096372383 1.9732e-09 deg/d
Q 2.750029617064562 1.5734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      9567 days (26.19 yr)  
   first obs. used      1994-02-16  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58389  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:35:04  

Additional Information
 Earth MOID = 1.54092 au 
 Jupiter MOID = 2.26041 au 
 T_jup = 3.381 
[ 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 15.6   n/a MPO385528  
rotation period rot_per 3.614 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

120124 (2003 FO98)          Discovered 2003-Mar-30 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2003 FO98 = 2000 QQ220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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