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160161 (2001 SF283)
Classification: Main-belt Asteroid          SPK-ID: 2160161
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2940116471575975 7.851e-08  
a 2.642486777970381 8.7741e-09 au
q 1.865564887787136 2.0588e-07 au
i 15.90435144468263 6.7424e-06 deg
node 28.34079323456703 1.402e-05 deg
peri 8.343290820938645 1.7149e-05 deg
M 182.4967159783727 6.5533e-06 deg
tp 2459974.109070080862
(2023-Jan-29.60907008)
3.0193e-05 TDB
period 1568.980916404778
4.30
7.8144e-06
2.139e-08
d
yr
n .2294482974496067 1.1428e-09 deg/d
Q 3.419408668153625 1.1354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      735  
   data-arc span      6787 days (18.58 yr)  
   first obs. used      2001-09-22  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:30:52  

Additional Information
 Earth MOID = .872349 au 
 Jupiter MOID = 2.03707 au 
 T_jup = 3.279 
[ 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 15.28   n/a E2021B55  

160161 (2001 SF283)          Discovered 2001-Sep-22 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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