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66757 (1999 TE184)
Classification: Main-belt Asteroid          SPK-ID: 2066757
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1769881545856712 5.4867e-08  
a 2.547021115329702 1.0965e-08 au
q 2.09622854843676 1.4218e-07 au
i 15.38559880392462 5.6693e-06 deg
node 319.8054748739567 1.1085e-05 deg
peri 341.2704000513273 1.6749e-05 deg
M 133.0716855573484 1.0715e-05 deg
tp 2458651.679402761172
(2019-Jun-17.17940276)
4.4751e-05 TDB
period 1484.729183210286
4.06
9.5874e-06
2.625e-08
d
yr
n .2424684609631009 1.5657e-09 deg/d
Q 2.997813682222644 1.2905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      7854 days (21.50 yr)  
   first obs. used      1999-09-08  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46229  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:24:45  

Additional Information
 Earth MOID = 1.08448 au 
 Jupiter MOID = 2.29397 au 
 T_jup = 3.371 
[ 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 15.06   n/a E2021B10  
diameter diameter 5.267 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66757 (1999 TE184)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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