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86239 (1999 TV118)
Classification: Outer Main-belt Asteroid          SPK-ID: 2086239
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04137025926314155 4.0171e-08  
a 3.21238999810577 2.27e-08 au
q 3.079492591029812 1.2084e-07 au
i 8.252472283946037 5.3204e-06 deg
node 7.514648164514849 2.8279e-05 deg
peri 114.712042148638 7.1481e-05 deg
M 109.5110574993916 6.6086e-05 deg
tp 2458360.770620000852
(2018-Aug-30.27062000)
0.00038507 TDB
period 2103.007514113111
5.76
2.2291e-05
6.103e-08
d
yr
n .1711834111785477 1.8145e-09 deg/d
Q 3.345287405181729 2.3639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1200  
   data-arc span      7591 days (20.78 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5453  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:21:02  

Additional Information
 Earth MOID = 2.10599 au 
 Jupiter MOID = 1.67566 au 
 T_jup = 3.174 
[ 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 13.7   n/a MPO263973  
diameter diameter 6.405 km 0.544 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.156   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86239 (1999 TV118)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 TV118 = 2000 XU7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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