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134318 (1141 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2134318
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2042111713880634 4.0202e-08  
a 2.414153074679391 8.6732e-09 au
q 1.921156047389018 9.7804e-08 au
i 1.800448978886598 3.844e-06 deg
node 200.9367376812496 0.00014576 deg
peri 131.1356086244372 0.0001461 deg
M 179.4930090798898 9.9743e-06 deg
tp 2458317.389956842227
(2018-Jul-17.88995684)
3.6527e-05 TDB
period 1370.079073259857
3.75
7.3833e-06
2.021e-08
d
yr
n .2627585568061008 1.416e-09 deg/d
Q 2.907150101969765 1.0444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      16936 days (46.37 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:28:29  

Additional Information
 Earth MOID = .911294 au 
 Jupiter MOID = 2.46129 au 
 T_jup = 3.488 
[ 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 16.8   n/a MPO453828  

134318 (1141 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
 1141 T-2 = 2003 RH24 = 2003 SN224 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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