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86236 (1999 TJ115)
Classification: Main-belt Asteroid          SPK-ID: 2086236
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1758646498941239 4.8739e-08  
a 3.187706073467401 2.5307e-08 au
q 2.627101260891684 1.634e-07 au
i 4.33167038326051 4.2436e-06 deg
node 278.6324647408696 7.1473e-05 deg
peri 68.69167560509948 7.2504e-05 deg
M 242.449052293114 1.5191e-05 deg
tp 2459679.296298978901
(2022-Apr-09.79629898)
9.2703e-05 TDB
period 2078.814951298684
5.69
2.4756e-05
6.778e-08
d
yr
n .1731755872619156 2.0623e-09 deg/d
Q 3.748310886043117 2.9758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      1999-09-18  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:44:04  

Additional Information
 Earth MOID = 1.62424 au 
 Jupiter MOID = 1.70929 au 
 T_jup = 3.169 
[ 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 14.2   n/a MPO329579  
diameter diameter 7.380 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86236 (1999 TJ115)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 TJ115 = 2001 AJ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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