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120434 (3202 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2120434
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392302446399162 7.7325e-08  
a 3.133220027705323 3.6634e-08 au
q 2.696981036737226 2.5285e-07 au
i 24.22110432959112 7.4996e-06 deg
node 24.397536449175 1.3904e-05 deg
peri 196.1251799113058 2.5366e-05 deg
M 76.58781963550396 2.0929e-05 deg
tp 2458769.535028156195
(2019-Oct-13.03502816)		 0.00011685 TDB
period 2025.744963130505
5.55		 3.5528e-05
9.727e-08		 d
yr
n .1777124004019096 3.1168e-09 deg/d
Q 3.56945901867342 4.1735e-08 au
   Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      15599 days (42.71 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:57:11  

Additional Information
 Earth MOID = 1.69608 au 
 Jupiter MOID = 1.41436 au 
 T_jup = 3.062 
[ 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 14.31   n/a E2021B55  

120434 (3202 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 3202 T-3 = 2002 DW3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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