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JPL Small-Body Database Browser
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136858 (1998 FW10)
Classification: Main-belt Asteroid          SPK-ID: 2136858
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079707297557782 4.277e-08  
a 2.243811343939146 1.0562e-08 au
q 2.001545395699743 9.4658e-08 au
i 2.345669917960559 6.1159e-06 deg
node 333.8513673073928 0.00013782 deg
peri 149.7135566611275 0.00014194 deg
M 267.3521141014951 3.3343e-05 deg
tp 2459316.444608640439
(2021-Apr-11.94460864)
0.00011424 TDB
period 1227.659519777488
3.36
8.6682e-06
2.373e-08
d
yr
n .2932409142766634 2.0705e-09 deg/d
Q 2.48607729217855 1.1702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      7719 days (21.13 yr)  
   first obs. used      1998-03-24  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65868  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:13:28  

Additional Information
 Earth MOID = 1.01749 au 
 Jupiter MOID = 2.55933 au 
 T_jup = 3.624 
[ 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 17.0   n/a MPO475190  

136858 (1998 FW10)          Discovered 1998-Mar-24 by ODAS at Caussols
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1998 FW10 = 2000 YF131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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