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186136 (2001 TG196)
Classification: Main-belt Asteroid          SPK-ID: 2186136
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1578612561450483 5.5152e-08  
a 2.515817025845977 1.2824e-08 au
q 2.118666989914832 1.4073e-07 au
i 12.48917138389157 5.4008e-06 deg
node 76.2276593870719 2.4121e-05 deg
peri 279.8968817841016 2.8636e-05 deg
M 304.7979539235737 1.6497e-05 deg
tp 2459423.995961097709
(2021-Jul-28.49596110)
6.7424e-05 TDB
period 1457.528329362678
3.99
1.1144e-05
3.051e-08
d
yr
n .2469934839327717 1.8885e-09 deg/d
Q 2.912967061777123 1.4848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8857 days (24.25 yr)  
   first obs. used      1996-04-15  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60683  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:03  

Additional Information
 Earth MOID = 1.15617 au 
 Jupiter MOID = 2.62923 au 
 T_jup = 3.409 
[ show covariance matrix ]

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 15.92   n/a E2021B55  
diameter diameter 2.845 km 0.184 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186136 (2001 TG196)          Discovered 2001-Oct-14 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2001 TG196 = 2000 GR131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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