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160160 (2001 SL116)
Classification: Main-belt Asteroid          SPK-ID: 2160160
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974795379763125 4.7857e-08  
a 2.141518845078878 9.5381e-09 au
q 1.718612692985134 1.0649e-07 au
i 3.682795663042233 5.782e-06 deg
node 12.12723987681059 4.9495e-05 deg
peri 249.1675147539004 5.2099e-05 deg
M 134.388925678445 1.9483e-05 deg
tp 2458773.190784588258
(2019-Oct-16.69078459)
6.0105e-05 TDB
period 1144.672574556495
3.13
7.6474e-06
2.094e-08
d
yr
n .3145004152296412 2.1011e-09 deg/d
Q 2.56442499717262 1.1422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      615  
   data-arc span      8101 days (22.18 yr)  
   first obs. used      1998-10-13  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55242  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:10  

Additional Information
 Earth MOID = .70597 au 
 Jupiter MOID = 2.51224 au 
 T_jup = 3.685 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457680.5 (2016-Oct-19.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1971566761213273 4.7917e-08  
q 1.719465604499452 1.066e-07 au
tp 2457628.286619961347
(2016-Aug-27.78661996)
5.5764e-05 TDB
node 12.15960942932015 4.9475e-05 deg
peri 249.1520681688971 5.2094e-05 deg
i 3.683404418361693 5.7829e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      615  
   data-arc span      8101 days (22.18 yr)  
   first obs. used      1998-10-13  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55242  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:10  

Additional Information
 Jupiter MOID = 2.51224 au 
 T_jup = 3.685 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.296021769087539E-15 -5.097982051562859E-15 -2.053100717422227E-12 -1.002969108059374E-14 -5.756157811290672E-13 -1.354208228414451E-15
q -5.097982051562859E-15 1.136373646718889E-14 4.628246062564622E-12 2.233030138368111E-14 1.29773310290533E-12 3.151600840363086E-15
tp -2.053100717422227E-12 4.628246062564622E-12 3.109580225000314E-9 1.121082995939116E-11 9.145241434671894E-10 2.029980541314836E-12
node -1.002969108059374E-14 2.233030138368111E-14 1.121082995939116E-11 2.447758675636036E-9 -2.438888041851666E-9 9.12741625387385E-11
peri -5.756157811290672E-13 1.29773310290533E-12 9.145241434671894E-10 -2.438888041851666E-9 2.713834154165952E-9 -9.046376262595214E-11
i -1.354208228414451E-15 3.151600840363086E-15 2.029980541314836E-12 9.12741625387385E-11 -9.046376262595214E-11 3.344140485078618E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.00   n/a MPCxxxxx  

160160 (2001 SL116)          Discovered 2001-Sep-21 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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