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85105 (2433 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2085105
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1900105870610815 1.1974e-07  
a 2.529326992711392 1.0857e-08 au
q 2.04872808595686 3.0688e-07 au
i 12.17734942786945 9.1011e-06 deg
node 210.6610247539881 2.8099e-05 deg
peri 112.6678528708476 3.5633e-05 deg
M 255.1593305110775 2.1518e-05 deg
tp 2459428.391027573506
(2021-Aug-01.89102757)
8.738e-05 TDB
period 1469.284493101584
4.02
9.4602e-06
2.59e-08
d
yr
n .245017218714436 1.5776e-09 deg/d
Q 3.009925899465923 1.292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      15534 days (42.53 yr)  
   first obs. used      1977-10-16  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56875  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:33:21  

Additional Information
 Earth MOID = 1.07352 au 
 Jupiter MOID = 2.4645 au 
 T_jup = 3.395 
[ 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 MPO284717  

85105 (2433 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2433 T-3 = 2000 GE155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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