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102397 (1999 TN167)
Classification: Main-belt Asteroid          SPK-ID: 2102397
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06671935331754224 3.5847e-08  
a 2.364627214995324 1.0087e-08 au
q 2.206860816373775 8.3454e-08 au
i 5.823024100594414 3.7904e-06 deg
node 198.9330346138811 3.8931e-05 deg
peri 234.2136695264537 4.8646e-05 deg
M 186.0428234166446 3.0481e-05 deg
tp 2459642.274270648617
(2022-Mar-03.77427065)
0.00011403 TDB
period 1328.135705414802
3.64
8.4986e-06
2.327e-08
d
yr
n .2710566386644694 1.7345e-09 deg/d
Q 2.522393613616873 1.076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      9160 days (25.08 yr)  
   first obs. used      1995-07-22  
   last obs. used      2020-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:55:00  

Additional Information
 Earth MOID = 1.22667 au 
 Jupiter MOID = 2.64234 au 
 T_jup = 3.539 
[ 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 16.27   n/a E2021B55  

102397 (1999 TN167)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 TN167 = 1995 OV9 = 1999 TO130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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