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JPL Small-Body Database Browser
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100755 (1998 FO3)
Classification: Main-belt Asteroid          SPK-ID: 2100755
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07633696647577755 5.1892e-08  
a 2.694804555005451 1.5117e-08 au
q 2.489091350031227 1.4062e-07 au
i 4.200570194424492 5.3055e-06 deg
node 152.6606060490606 6.6269e-05 deg
peri 255.6437403311683 7.5504e-05 deg
M 112.0937940457305 3.4097e-05 deg
tp 2458497.383681003484
(2019-Jan-13.88368100)
0.0001533 TDB
period 1615.806444778327
4.42
1.3596e-05
3.722e-08
d
yr
n .2227989628110368 1.8747e-09 deg/d
Q 2.900517759979675 1.6271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      7991 days (21.88 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:10:50  

Additional Information
 Earth MOID = 1.50282 au 
 Jupiter MOID = 2.37376 au 
 T_jup = 3.362 
[ 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 15.5   n/a MPO453462  

100755 (1998 FO3)          Discovered 1998-Mar-20 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 FO3 = 2000 SE183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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