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268152 (2004 TJ301)
Classification: Main-belt Asteroid          SPK-ID: 2268152
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135327268531446 5.9602e-08  
a 2.865492624813038 2.8261e-08 au
q 2.54016543334044 1.6981e-07 au
i 14.19196961505927 6.4661e-06 deg
node 258.9140238114621 2.7263e-05 deg
peri 181.9770301247555 4.62e-05 deg
M 46.01592905312963 3.4995e-05 deg
tp 2458774.033971816396
(2019-Oct-17.53397182)
0.00017111 TDB
period 1771.72930816992
4.85
2.6211e-05
7.176e-08
d
yr
n .2031913105122455 3.006e-09 deg/d
Q 3.190819816285637 3.147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      9149 days (25.05 yr)  
   first obs. used      1995-02-02  
   last obs. used      2020-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54673  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:14:49  

Additional Information
 Earth MOID = 1.55595 au 
 Jupiter MOID = 2.06829 au 
 T_jup = 3.245 
[ 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 15.5   n/a MPO454992  

268152 (2004 TJ301)          Discovered 2004-Oct-08 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2004 TJ301 = 1999 TC168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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