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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01794019057999132 3.9826e-08  
a 2.743403686399273 1.3574e-08 au
q 2.694186501427419 1.0755e-07 au
i 5.248473410176301 5.3101e-06 deg
node 351.9166666736655 4.587e-05 deg
peri 59.1145751140487 0.0001892 deg
M 135.3254361561463 0.00018012 deg
tp 2458576.607250692020
(2019-Apr-03.10725069)
0.00083175 TDB
period 1659.713030532669
4.54
1.2318e-05
3.372e-08
d
yr
n .2169049669294104 1.6098e-09 deg/d
Q 2.792620871371127 1.3818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1524  
   data-arc span      9304 days (25.47 yr)  
   first obs. used      1995-09-21  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:34:14  

Additional Information
 Earth MOID = 1.70398 au 
 Jupiter MOID = 2.25094 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 14.04   n/a E2021B10  

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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