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152137 (2004 TE298)
Classification: Outer Main-belt Asteroid          SPK-ID: 2152137
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02545678642184459 6.5614e-08  
a 3.224353694718381 4.1658e-08 au
q 3.142272011363449 2.1942e-07 au
i 12.16892601109823 5.7206e-06 deg
node 252.6776475095154 3.138e-05 deg
peri 85.18106232158371 0.00012267 deg
M 329.9839332812729 0.00012152 deg
tp 2459376.824930568160
(2021-Jun-11.32493057)
0.00071537 TDB
period 2114.766588153077
5.79
4.0984e-05
1.122e-07
d
yr
n .1702315527475798 3.299e-09 deg/d
Q 3.306435378073313 4.2718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      9665 days (26.46 yr)  
   first obs. used      1994-01-10  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:51  

Additional Information
 Earth MOID = 2.15851 au 
 Jupiter MOID = 1.83242 au 
 T_jup = 3.152 
[ 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 14.66   n/a E2021B55  
diameter diameter 6.468 km 0.329 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.067   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

152137 (2004 TE298)          Discovered 2004-Oct-12 by LONEOS at Anderson Mesa
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 TE298 = 2003 MK8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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