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129393 (1362 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2129393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031934786447557 3.4631e-08  
a 2.302683274302149 8.0858e-09 au
q 2.065061377009814 7.9163e-08 au
i 6.257484948490846 4.7285e-06 deg
node 10.74647895040726 2.9568e-05 deg
peri 47.18939105806952 3.9221e-05 deg
M 82.78788167321323 2.3853e-05 deg
tp 2458706.996012391652
(2019-Aug-11.49601239)
8.429e-05 TDB
period 1276.291087578258
3.49
6.7224e-06
1.84e-08
d
yr
n .2820673148185139 1.4857e-09 deg/d
Q 2.540305171594484 8.9201e-09 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      17014 days (46.58 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:43:32  

Additional Information
 Earth MOID = 1.0821 au 
 Jupiter MOID = 2.73949 au 
 T_jup = 3.575 
[ 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 16.2   n/a MPO453772  

129393 (1362 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1362 T-2 = 1994 TC4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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