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18650 (1998 FX10)
Classification: Main-belt Asteroid          SPK-ID: 2018650
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01810420052734164 3.8737e-08  
a 2.742871398267018 1.1515e-08 au
q 2.693213904452082 1.0601e-07 au
i 5.24868457487725 4.6277e-06 deg
node 351.9182081748653 4.1216e-05 deg
peri 58.73322530473112 0.00012867 deg
M 178.230171936329 0.00012196 deg
tp 2458575.042080497096
(2019-Apr-01.54208050)
0.00056125 TDB
period 1659.230015929571
4.54
1.0449e-05
2.861e-08
d
yr
n .2169681096314501 1.3663e-09 deg/d
Q 2.792528892081954 1.1724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1726  
   data-arc span      9410 days (25.76 yr)  
   first obs. used      1995-09-21  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50147  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:39:14  

Additional Information
 Earth MOID = 1.70343 au 
 Jupiter MOID = 2.25124 au 
 T_jup = 3.343 
[ 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 14.06   n/a MPO614063  

18650 (1998 FX10)          Discovered 1998-Mar-24 by ODAS at Caussols
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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