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70597 (1999 TE182)
Classification: Main-belt Asteroid          SPK-ID: 2070597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952177843894469 6.5083e-08  
a 2.635803664760962 1.6649e-08 au
q 2.121247913240742 1.7454e-07 au
i 17.51098719335178 6.581e-06 deg
node .5662313345796696 1.3707e-05 deg
peri 148.0277800360071 1.79e-05 deg
M 220.0134492046992 1.2239e-05 deg
tp 2459808.287585667823
(2022-Aug-16.78758567)
5.665e-05 TDB
period 1563.032517033496
4.28
1.481e-05
4.055e-08
d
yr
n .2303215039206284 2.1823e-09 deg/d
Q 3.150359416281181 1.99e-08 au
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      8679 days (23.76 yr)  
   first obs. used      1997-03-06  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54395  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:41  

Additional Information
 Earth MOID = 1.14707 au 
 Jupiter MOID = 1.87363 au 
 T_jup = 3.305 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457512.5 (2016-May-04.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1935286013711497 6.4963e-08  
q 2.127541633614141 1.7398e-07 au
tp 2458243.375598518697
(2018-May-04.87559852)
4.9287e-05 TDB
node .7183954548097916 1.3715e-05 deg
peri 147.736545515946 1.8045e-05 deg
i 17.50246984813716 6.5767e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      8679 days (23.76 yr)  
   first obs. used      1997-03-06  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54395  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:41  

Additional Information
 Jupiter MOID = 1.87363 au 
 T_jup = 3.305 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.220204800503954E-15 -1.126985955456502E-14 6.14916913483153E-13 2.039779094414324E-15 2.97405140637995E-13 -2.739224624999351E-14
q -1.126985955456502E-14 3.027033551622356E-14 -1.327827203894436E-12 -5.29923279897316E-15 -7.487446741635241E-13 7.468643586293147E-14
tp 6.14916913483153E-13 -1.327827203894436E-12 2.429186116598341E-9 -1.769731650388117E-12 5.689384862143548E-10 4.236704360378707E-12
node 2.039779094414324E-15 -5.29923279897316E-15 -1.769731650388117E-12 1.881018585046279E-10 -1.792562861429872E-10 -2.477359002497528E-11
peri 2.97405140637995E-13 -7.487446741635241E-13 5.689384862143548E-10 -1.792562861429872E-10 3.256118637907335E-10 2.356897889018975E-11
i -2.739224624999351E-14 7.468643586293147E-14 4.236704360378707E-12 -2.477359002497528E-11 2.356897889018975E-11 4.32524799072431E-11

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 14.94   n/a E2021B10  
diameter diameter 4.145 km 0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.172   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70597 (1999 TE182)          Discovered 1999-Oct-11 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TE182 = 1997 EA52 = 2000 XF38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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