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JPL Small-Body Database Browser
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295146 (2008 FG45)
Classification: Main-belt Asteroid          SPK-ID: 2295146
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338637911042011 6.2471e-08  
a 2.630433259006116 2.5824e-08 au
q 2.278313490708979 1.6049e-07 au
i 2.464574452106714 6.5471e-06 deg
node 150.2904849025115 0.00015275 deg
peri 88.37072555124138 0.00015531 deg
M 166.5735513785941 2.61e-05 deg
tp 2457879.487321078440
(2017-May-05.98732108)
0.00011161 TDB
period 1558.257972310467
4.27
2.2947e-05
6.283e-08
d
yr
n .2310272152602686 3.4021e-09 deg/d
Q 2.982553027303254 2.9281e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      1999-01-13  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66284  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:30:37  

Additional Information
 Earth MOID = 1.26773 au 
 Jupiter MOID = 2.0218 au 
 T_jup = 3.386 
[ 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 MPO455182  

295146 (2008 FG45)          Discovered 2008-Mar-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 FG45 = 2004 JC46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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