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160145 (2001 FR88)
Classification: Main-belt Asteroid          SPK-ID: 2160145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1520615336830648 5.0144e-08  
a 2.457129342665322 1.4015e-08 au
q 2.083494486361972 1.2487e-07 au
i 3.18998709057473 5.9353e-06 deg
node 35.77912982330486 0.00011387 deg
peri 230.5627761420539 0.00011631 deg
M 344.4500511823239 2.8215e-05 deg
tp 2459261.266877024968
(2021-Feb-15.76687702)
0.00011048 TDB
period 1406.82622081181
3.85
1.2036e-05
3.295e-08
d
yr
n .2558951451674406 2.1893e-09 deg/d
Q 2.830764198968671 1.6146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6974 days (19.09 yr)  
   first obs. used      2001-03-15  
   last obs. used      2020-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60102  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:06  

Additional Information
 Earth MOID = 1.0677 au 
 Jupiter MOID = 2.2504 au 
 T_jup = 3.474 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.17   n/a E2021B55  

160145 (2001 FR88)          Discovered 2001-Mar-26 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2001 FR88 = 2002 TG302 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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