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JPL Small-Body Database Browser
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65617 (4172 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2065617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1814960375170659 5.8368e-08  
a 2.74786886379019 1.6165e-08 au
q 2.249141553395748 1.5908e-07 au
i 10.15946941925127 6.5962e-06 deg
node 37.0766741350028 2.6491e-05 deg
peri 312.4624995800996 3.0387e-05 deg
M 64.29202079846752 1.4847e-05 deg
tp 2458303.369654955845
(2018-Jul-03.86965496)
6.8432e-05 TDB
period 1663.766714553879
4.56
1.4681e-05
4.019e-08
d
yr
n .21637648887364 1.9093e-09 deg/d
Q 3.246596174184631 1.9099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      15371 days (42.08 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:46:15  

Additional Information
 Earth MOID = 1.25769 au 
 Jupiter MOID = 2.23783 au 
 T_jup = 3.300 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO412593  

65617 (4172 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

Alternate Designations
 4172 T-3 = 2000 VM43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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