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JPL Small-Body Database Browser
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74912 (1999 TE140)
Classification: Main-belt Asteroid          SPK-ID: 2074912
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1310856838773061 4.4372e-08  
a 2.424111170037653 1.7173e-08 au
q 2.106344899518651 1.1091e-07 au
i 5.675818254342942 5.9766e-06 deg
node 13.40854085263219 4.3315e-05 deg
peri 244.3151473097158 4.9784e-05 deg
M 184.9781564032158 2.9459e-05 deg
tp 2459270.719376464241
(2021-Feb-25.21937646)
0.00011751 TDB
period 1378.564929775199
3.77
1.4649e-05
4.011e-08
d
yr
n .2611411274322094 2.775e-09 deg/d
Q 2.741877440556655 1.9424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      7298 days (19.98 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55024  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:56:42  

Additional Information
 Earth MOID = 1.09882 au 
 Jupiter MOID = 2.32187 au 
 T_jup = 3.493 
[ 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 15.7   n/a MPO266275  

74912 (1999 TE140)          Discovered 1999-Oct-06 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TE140 = 2001 CX13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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