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134320 (1292 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2134320
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 .189912230886031 4.0227e-08  
a 2.265300129950185 1.0639e-08 au
q 1.83509192864493 9.0107e-08 au
i 2.614576742385507 5.8027e-06 deg
node 198.5374470497405 7.9662e-05 deg
peri 131.481630952785 8.1401e-05 deg
M 330.1296753235255 1.901e-05 deg
tp 2459303.829539560012
(2021-Mar-30.32953956)
6.6208e-05 TDB
period 1245.337459317993
3.41
8.7727e-06
2.402e-08
d
yr
n .2890782713604018 2.0364e-09 deg/d
Q 2.695508331255441 1.2659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      17049 days (46.68 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60173  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:52  

Additional Information
 Earth MOID = .823607 au 
 Jupiter MOID = 2.65803 au 
 T_jup = 3.591 
[ 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 17.38   n/a E2021B55  

134320 (1292 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 1292 T-2 = 2003 HO15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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