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100764 (1998 FR23)
Classification: Main-belt Asteroid          SPK-ID: 2100764
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1001749824444899 4.2444e-08  
a 2.264449390080295 1.0054e-08 au
q 2.037608212182565 9.6611e-08 au
i 2.911971321365324 3.5296e-06 deg
node 117.7952324598887 8.9812e-05 deg
peri 106.4986751763334 9.2344e-05 deg
M 197.6381832453737 2.4112e-05 deg
tp 2459761.837112677785
(2022-Jul-01.33711268)		 8.5661e-05 TDB
period 1244.635990181137
3.41		 8.2892e-06
2.269e-08		 d
yr
n .2892411940840692 1.9263e-09 deg/d
Q 2.491290567978024 1.1061e-08 au
   Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      8360 days (22.89 yr)  
   first obs. used      1998-03-20  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54438  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:33:39  

Additional Information
 Earth MOID = 1.02943 au 
 Jupiter MOID = 2.48284 au 
 T_jup = 3.609 
[ 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 16.02   n/a E2021B55  

100764 (1998 FR23)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 FR23 = 1999 RQ224 = 2001 AD9 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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