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JPL Small-Body Database Browser
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245055 (2004 FS98)
Classification: Main-belt Asteroid          SPK-ID: 2245055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1335735727897709 3.9024e-08  
a 3.118099531479194 2.8395e-08 au
q 2.701603836745408 1.2194e-07 au
i 5.321916170930188 5.8151e-06 deg
node 26.43627238697271 5.6033e-05 deg
peri 64.40245074933358 6.4572e-05 deg
M 56.67345024073453 2.7868e-05 deg
tp 2458683.900270044709
(2019-Jul-19.40027004)
0.00015655 TDB
period 2011.098712002955
5.51
2.7471e-05
7.521e-08
d
yr
n .1790066284918743 2.4452e-09 deg/d
Q 3.534595226212981 3.2188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      6719 days (18.40 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59805  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:39:20  

Additional Information
 Earth MOID = 1.72351 au 
 Jupiter MOID = 1.69096 au 
 T_jup = 3.196 
[ 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 15.7   n/a MPO494340  

245055 (2004 FS98)          Discovered 2004-Mar-19 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2004 FS98 = 2007 TF51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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