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173298 (1999 TV289)
Classification: Main-belt Asteroid          SPK-ID: 2173298
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1799431465839895 3.8134e-08  
a 2.440962945833292 1.2094e-08 au
q 2.001728392665125 9.6466e-08 au
i 2.16538930162994 4.3805e-06 deg
node 111.6645147408008 0.00016349 deg
peri 305.8532557885503 0.00016496 deg
M 127.4786630930243 2.1395e-05 deg
tp 2458507.240785971182
(2019-Jan-23.74078597)
8.1783e-05 TDB
period 1392.96500874656
3.81
1.0352e-05
2.834e-08
d
yr
n .2584415241872737 1.9206e-09 deg/d
Q 2.88019749900146 1.427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      7505 days (20.55 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6011  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:26:15  

Additional Information
 Earth MOID = 1.01479 au 
 Jupiter MOID = 2.45901 au 
 T_jup = 3.478 
[ 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 17.1   n/a MPO454189  

173298 (1999 TV289)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1999 TV289 = 2003 WP159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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