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70506 (1999 TX101)
Classification: Main-belt Asteroid          SPK-ID: 2070506
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146685026011432 4.3549e-08  
a 2.688184395795851 1.7132e-08 au
q 2.293867997775011 1.1337e-07 au
i 17.02237928681309 6.0632e-06 deg
node 61.45309006055958 1.6681e-05 deg
peri 66.18684372466718 2.7298e-05 deg
M 163.1369691375822 2.1862e-05 deg
tp 2458270.980509733317
(2018-Jun-01.48050973)
9.6102e-05 TDB
period 1609.855925878568
4.41
1.539e-05
4.214e-08
d
yr
n .2236224957854737 2.1378e-09 deg/d
Q 3.082500793816691 1.9645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1108  
   data-arc span      12234 days (33.49 yr)  
   first obs. used      1986-11-30  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:35:50  

Additional Information
 Earth MOID = 1.36495 au 
 Jupiter MOID = 2.25056 au 
 T_jup = 3.295 
[ 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 14.1   n/a MPO436275  
diameter diameter 5.504 km 0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.190   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70506 (1999 TX101)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TX101 = 1986 WT8 = 2000 AK138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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