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JPL Small-Body Database Browser
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65609 (3445 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2065609
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .203259132694025 3.8706e-08  
a 2.144555678377179 1.1841e-08 au
q 1.708655151176188 8.1196e-08 au
i 2.448320508880649 5.6782e-06 deg
node 176.4124299292337 0.00012759 deg
peri 131.9843234968617 0.00013028 deg
M 131.2969807331727 3.1596e-05 deg
tp 2458182.133738135647
(2018-Mar-04.63373814)
9.7792e-05 TDB
period 1147.108284060597
3.14
9.5004e-06
2.601e-08
d
yr
n .3138326215600609 2.5992e-09 deg/d
Q 2.580456205578171 1.4248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      15038 days (41.17 yr)  
   first obs. used      1977-10-11  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5812  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:06:28  

Additional Information
 Earth MOID = .694442 au 
 Jupiter MOID = 2.67439 au 
 T_jup = 3.682 
[ 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 17.2   n/a MPO453050  

65609 (3445 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3445 T-3 = 1999 TF235 = 2002 RP24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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