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134337 (4680 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2134337
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324935798130958 3.6798e-08  
a 2.4365831462643 1.2938e-08 au
q 2.113751522703487 8.7468e-08 au
i 5.842622202095899 3.385e-06 deg
node 106.03316136 4.7806e-05 deg
peri 239.0392717968151 5.0771e-05 deg
M 103.1249450880463 1.7602e-05 deg
tp 2458602.547249947244
(2019-Apr-29.04724995)
6.7449e-05 TDB
period 1389.21761264141
3.80
1.1065e-05
3.029e-08
d
yr
n .2591386667748248 2.064e-09 deg/d
Q 2.759414769825113 1.4652e-08 au
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      15441 days (42.28 yr)  
   first obs. used      1977-10-17  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48996  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:28:33  

Additional Information
 Earth MOID = 1.11286 au 
 Jupiter MOID = 2.62579 au 
 T_jup = 3.485 
[ 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 15.7   n/a MPO396131  
diameter diameter 4.796 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134337 (4680 T-3)          Discovered 1977-Oct-17 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
 4680 T-3 = 2000 UW108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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