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233749 (2008 TF3)
Classification: Main-belt Asteroid          SPK-ID: 2233749
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546401037762349 5.666e-08  
a 2.60119069928097 1.9744e-08 au
q 2.198942299602384 1.503e-07 au
i 4.629745342683173 5.63e-06 deg
node 337.5909948634778 7.272e-05 deg
peri 9.860438680625885 7.4808e-05 deg
M 325.090973246371 2.0516e-05 deg
tp 2459149.090811973589
(2020-Oct-26.59081197)
8.8229e-05 TDB
period 1532.34556460189
4.20
1.7446e-05
4.776e-08
d
yr
n .2349339524427244 2.6748e-09 deg/d
Q 3.003439098959556 2.2797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      8687 days (23.78 yr)  
   first obs. used      1995-09-17  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55458  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:23:36  

Additional Information
 Earth MOID = 1.19222 au 
 Jupiter MOID = 2.40726 au 
 T_jup = 3.393 
[ 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 16.4   n/a MPO475906  

233749 (2008 TF3)          Discovered 2008-Oct-02 by Young, J. W. at Wrightwood
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2111-Aug-22 17:52 00:08 Iris 0.0295356384779307 0.0295338100920871 0.0295374798545052 3.77871746624812 3.77871741473922 2492320.244545777 7.58844960768254 1270.03511419986 58.2752295001395 86.8191658909264 75656.8202551615 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 07:23:40 2020-Feb-25 07:23
2126-Apr-06 12:01 00:05 Amphi 0.0359172876420786 0.0358924099204263 0.0359421881528094 3.03886900191361 3.03886894924431 2497661.000997340 4.93622551343182 1890.70072104399 54.9955242886164 49.0310774460161 73727.9900003585 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 07:23:40 2020-Feb-25 07:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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