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129935 (1999 TJ153)
Classification: Main-belt Asteroid          SPK-ID: 2129935
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1058027676456262 8.0108e-08  
a 2.714153984257947 1.8662e-08 au
q 2.426988980907053 2.2113e-07 au
i 9.667570518816344 7.9908e-06 deg
node 14.25644534003099 2.6514e-05 deg
peri 351.4162317216611 3.5204e-05 deg
M 231.5468808054417 2.4862e-05 deg
tp 2459583.263449733197
(2022-Jan-03.76344973)
0.00011431 TDB
period 1633.240541136184
4.47
1.6845e-05
4.612e-08
d
yr
n .2204206857059534 2.2734e-09 deg/d
Q 3.001318987608841 2.0637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      7507 days (20.55 yr)  
   first obs. used      1999-10-07  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55172  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:48:21  

Additional Information
 Earth MOID = 1.42613 au 
 Jupiter MOID = 2.45755 au 
 T_jup = 3.333 
[ 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 15.3   n/a MPO338152  
diameter diameter 6.056 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129935 (1999 TJ153)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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