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JPL Small-Body Database Browser
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74881 (1999 TE105)
Classification: Main-belt Asteroid          SPK-ID: 2074881
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04061146131017463 3.6734e-08  
a 2.34693233881144 9.4812e-09 au
q 2.251619986936201 8.6046e-08 au
i 4.00524304020588 3.7384e-06 deg
node 265.7381109095941 6.5331e-05 deg
peri 235.9573524871778 8.6412e-05 deg
M 40.20517698962576 5.548e-05 deg
tp 2458453.834232837332
(2018-Dec-01.33423284)
0.00020247 TDB
period 1313.255658399031
3.60
7.958e-06
2.179e-08
d
yr
n .2741278879687983 1.6611e-09 deg/d
Q 2.442244690686679 9.8663e-09 au
  Orbit Determination Parameters
   # obs. used (total)      952  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      1999-10-03  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49633  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:41:27  

Additional Information
 Earth MOID = 1.26775 au 
 Jupiter MOID = 2.56108 au 
 T_jup = 3.556 
[ 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 15.4   n/a MPO436307  

74881 (1999 TE105)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TE105 = 2001 FL37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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