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JPL Small-Body Database Browser
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35171 (1993 TF1)
Classification: Main-belt Asteroid          SPK-ID: 2035171
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 .1427631067376489 3.9849e-08  
a 2.344148785048132 7.8118e-09 au
q 2.009490821839375 9.502e-08 au
i 5.486197451247336 4.3444e-06 deg
node 239.8706619877913 3.8576e-05 deg
peri 147.591889864214 4.0632e-05 deg
M 40.17258960996918 1.2221e-05 deg
tp 2458454.213747611161
(2018-Dec-01.71374761)
4.4466e-05 TDB
period 1310.919992245494
3.59
6.5529e-06
1.794e-08
d
yr
n .2746163016274935 1.3727e-09 deg/d
Q 2.678806748256888 8.927e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1501  
   data-arc span      9279 days (25.40 yr)  
   first obs. used      1993-10-12  
   last obs. used      2019-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4752  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:45:46  

Additional Information
 Earth MOID = 1.01631 au 
 Jupiter MOID = 2.75856 au 
 T_jup = 3.542 
[ 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 14.5   n/a MPO452662  

35171 (1993 TF1)          Discovered 1993-Oct-15 by Endate, K., Watanabe, K. at Kitami
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TF1 = 1999 JQ22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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