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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07633695829284945 4.9347e-08  
a 2.694804556966079 1.4565e-08 au
q 2.489091373893579 1.3253e-07 au
i 4.200570728540838 5.2535e-06 deg
node 152.6606227268587 6.0967e-05 deg
peri 255.6437235115554 7.0857e-05 deg
M 112.0937934905073 3.4069e-05 deg
tp 2458497.383682946451
(2019-Jan-13.88368295)
0.00015322 TDB
period 1615.806446541717
4.42
1.31e-05
3.587e-08
d
yr
n .2227989625678879 1.8063e-09 deg/d
Q 2.900517740038579 1.5677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      8068 days (22.09 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58229  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:55:39  

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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