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160168 (2001 UF145)
Classification: Main-belt Asteroid          SPK-ID: 2160168
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1803616802337848 3.992e-08  
a 2.632341090772085 1.3596e-08 au
q 2.157567628691998 1.0235e-07 au
i 1.448012819783602 5.4421e-06 deg
node 144.5636283140034 0.00028981 deg
peri 312.9349099240039 0.00029065 deg
M 134.4704792279034 2.1465e-05 deg
tp 2458617.811933960769
(2019-May-14.31193396)
9.2431e-05 TDB
period 1559.953567344729
4.27
1.2085e-05
3.309e-08
d
yr
n .2307760997096683 1.7879e-09 deg/d
Q 3.107114552852173 1.6048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      6789 days (18.59 yr)  
   first obs. used      2001-10-18  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:30:14  

Additional Information
 Earth MOID = 1.17451 au 
 Jupiter MOID = 2.06395 au 
 T_jup = 3.375 
[ 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 16.94   n/a E2021B55  

160168 (2001 UF145)          Discovered 2001-Oct-23 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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