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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901223749826864 1.1973e-07  
a 2.529410376757747 1.0853e-08 au
q 2.048512868622713 3.0697e-07 au
i 12.17739189761294 9.099e-06 deg
node 210.6599171387725 2.8081e-05 deg
peri 112.6643709842548 3.5628e-05 deg
M 304.1787116476737 2.1468e-05 deg
tp 2459428.337247722582
(2021-Aug-01.83724772)
8.7376e-05 TDB
period 1469.357150312195
4.02
9.457e-06
2.589e-08
d
yr
n .2450051030299275 1.5769e-09 deg/d
Q 3.010307884892781 1.2917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      15560 days (42.60 yr)  
   first obs. used      1977-10-16  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57021  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:11:18  

Additional Information
 Earth MOID = 1.07152 au 
 Jupiter MOID = 2.46381 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 15.42   n/a E2021B10  

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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