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160047 (1999 TF181)
Classification: Main-belt Asteroid          SPK-ID: 2160047
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2421813177926887 8.1168e-08  
a 2.574005111993276 2.548e-08 au
q 1.950629161965627 2.2171e-07 au
i 3.732351692514706 8.1788e-06 deg
node 257.6172523817594 0.00010064 deg
peri 101.5417342024584 0.00010613 deg
M 8.439000308611687 4.1671e-05 deg
tp 2458965.140913501722
(2020-Apr-25.64091350)
0.00017411 TDB
period 1508.386144552004
4.13
2.2398e-05
6.132e-08
d
yr
n .238665676756744 3.5439e-09 deg/d
Q 3.197381062020925 3.1651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7276 days (19.92 yr)  
   first obs. used      1999-09-18  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:40:38  

Additional Information
 Earth MOID = .951409 au 
 Jupiter MOID = 2.28301 au 
 T_jup = 3.383 
[ 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 16.0   n/a MPO251329  

160047 (1999 TF181)          Discovered 1999-Oct-11 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 1999 TF181 = 2003 QZ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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