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102409 (1999 TN175)
Classification: Main-belt Asteroid          SPK-ID: 2102409
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1200705435822631 6.0863e-08  
a 2.614837809462879 1.2374e-08 au
q 2.300872812301217 1.6132e-07 au
i 2.461038019378697 5.156e-06 deg
node 260.9566113160317 0.00013187 deg
peri 113.8697936308993 0.00013368 deg
M 15.34276481337205 1.9347e-05 deg
tp 2459134.678664762508
(2020-Oct-12.17866476)
8.3039e-05 TDB
period 1544.420511800142
4.23
1.0963e-05
3.002e-08
d
yr
n .2330971372430117 1.6546e-09 deg/d
Q 2.928802806624541 1.386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      7764 days (21.26 yr)  
   first obs. used      1999-10-10  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:22  

Additional Information
 Earth MOID = 1.30171 au 
 Jupiter MOID = 2.54539 au 
 T_jup = 3.396 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.30   n/a E2021B55  

102409 (1999 TN175)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 TN175 = 2003 SE261 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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