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90008 (2002 TV185)
Classification: Main-belt Asteroid          SPK-ID: 2090008
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3087853718898463 4.1893e-08  
a 3.163261011927515 2.5098e-08 au
q 2.186492283974826 1.4031e-07 au
i 17.01967498203506 6.6924e-06 deg
node 208.9271707549231 1.4661e-05 deg
peri 263.0312619351412 1.7929e-05 deg
M 342.3041805168345 1.1496e-05 deg
tp 2459101.511111113360
(2020-Sep-09.01111111)
6.6367e-05 TDB
period 2054.948629839017
5.63
2.4456e-05
6.696e-08
d
yr
n .1751868610108283 2.0849e-09 deg/d
Q 4.140029739880204 3.2847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      760  
   data-arc span      9780 days (26.78 yr)  
   first obs. used      1993-04-18  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46381  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:01:34  

Additional Information
 Earth MOID = 1.27752 au 
 Jupiter MOID = 1.70208 au 
 T_jup = 3.063 
[ 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 14.4   n/a MPO325083  
diameter diameter 7.815 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90008 (2002 TV185)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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