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28406 (1999 TB100)
Classification: Main-belt Asteroid          SPK-ID: 2028406
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06065674351991763 3.7524e-08  
a 2.8324566345422 1.7654e-08 au
q 2.660649038929485 1.0503e-07 au
i 17.0382053232757 5.2135e-06 deg
node 165.8281499431933 1.4369e-05 deg
peri 105.8163522731358 4.765e-05 deg
M 223.431177705219 4.7747e-05 deg
tp 2459661.029767815801
(2022-Mar-22.52976782)
0.0002329 TDB
period 1741.17864105485
4.77
1.6278e-05
4.457e-08
d
yr
n .2067564990240765 1.933e-09 deg/d
Q 3.004264230154916 1.8725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1458  
   data-arc span      10693 days (29.28 yr)  
   first obs. used      1991-01-07  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:29:25  

Additional Information
 Earth MOID = 1.69948 au 
 Jupiter MOID = 2.13956 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 13.6   n/a MPO358894  
diameter diameter 11.390 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

28406 (1999 TB100)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TB100 = 1991 AJ2 = 1998 ME13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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