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91597 (1999 TB13)
Classification: Main-belt Asteroid          SPK-ID: 2091597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2217141358125222 4.0109e-08  
a 2.728715781876673 1.2175e-08 au
q 2.123720920419895 1.1281e-07 au
i 7.921670065259053 4.0589e-06 deg
node 291.8890848117682 3.2614e-05 deg
peri 71.1104719588096 3.3753e-05 deg
M 314.010239206635 9.2152e-06 deg
tp 2459606.826759553255
(2022-Jan-27.32675955)
4.268e-05 TDB
period 1646.401984549909
4.51
1.1019e-05
3.017e-08
d
yr
n .2186586285599117 1.4634e-09 deg/d
Q 3.33371064333345 1.4874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      8010 days (21.93 yr)  
   first obs. used      1999-09-04  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49773  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:02:33  

Additional Information
 Earth MOID = 1.13588 au 
 Jupiter MOID = 2.21105 au 
 T_jup = 3.306 
[ 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 14.52   n/a MPO637244  

91597 (1999 TB13)          Discovered 1999-Oct-10 by Kobayashi, T. at Oizumi
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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