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70523 (1999 TL110)
Classification: Main-belt Asteroid          SPK-ID: 2070523
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06814233337563935 5.0033e-08  
a 2.380485188755514 1.1073e-08 au
q 2.218273373427563 1.2309e-07 au
i 5.2881099603508 4.8404e-06 deg
node 213.3284864630994 3.4505e-05 deg
peri 172.88855772178 4.4283e-05 deg
M 204.3891519664592 3.059e-05 deg
tp 2459580.374513406371
(2021-Dec-31.87451341)
0.00011641 TDB
period 1341.518457513308
3.67
9.3602e-06
2.563e-08
d
yr
n .2683526253282495 1.8724e-09 deg/d
Q 2.542697004083464 1.1828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      926  
   data-arc span      9124 days (24.98 yr)  
   first obs. used      1995-06-24  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:36:13  

Additional Information
 Earth MOID = 1.2224 au 
 Jupiter MOID = 2.73768 au 
 T_jup = 3.530 
[ 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 15.8   n/a MPO233848  
diameter diameter 1.879 km 0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.288   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70523 (1999 TL110)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TL110 = 2001 DT12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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