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JPL Small-Body Database Browser
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39703 (1996 TD13)
Classification: Main-belt Asteroid          SPK-ID: 2039703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2514993286881808 4.049e-08  
a 2.475674768699399 8.5182e-09 au
q 1.853044226321233 9.9003e-08 au
i 2.628333979895947 3.8684e-06 deg
node 15.17271304798736 0.00010476 deg
peri 74.72134450864078 0.0001051 deg
M 334.8015624402169 1.0103e-05 deg
tp 2459100.088668258294
(2020-Sep-07.58866826)
4.025e-05 TDB
period 1422.783475678896
3.90
7.3432e-06
2.01e-08
d
yr
n .2530251483474829 1.3059e-09 deg/d
Q 3.098305311077564 1.0661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1167  
   data-arc span      9411 days (25.77 yr)  
   first obs. used      1994-04-11  
   last obs. used      2020-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49046  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:45:34  

Additional Information
 Earth MOID = .871627 au 
 Jupiter MOID = 2.12677 au 
 T_jup = 3.436 
[ 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 14.8   n/a MPO493126  

39703 (1996 TD13)          Discovered 1996-Oct-14 by Endate, K., Watanabe, K. at Kitami
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 TD13 = 1998 HF69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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