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100814 (1998 FA125)
Classification: Main-belt Asteroid          SPK-ID: 2100814
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2015568662603508 3.5278e-08  
a 2.348918169496859 1.0677e-08 au
q 1.875477584151072 8.3384e-08 au
i 4.069381850472016 3.5388e-06 deg
node 104.1864737093411 7.3016e-05 deg
peri 147.125588460388 7.3926e-05 deg
M 15.77251577617991 1.3096e-05 deg
tp 2458942.889886941716
(2020-Apr-03.38988694)
4.7676e-05 TDB
period 1314.92280592952
3.60
8.9656e-06
2.455e-08
d
yr
n .2737803302038826 1.8667e-09 deg/d
Q 2.822358754842645 1.2829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      9695 days (26.54 yr)  
   first obs. used      1994-01-12  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:04:26  

Additional Information
 Earth MOID = .862663 au 
 Jupiter MOID = 2.22239 au 
 T_jup = 3.528 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO426633  

100814 (1998 FA125)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 FA125 = 2002 OL4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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