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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324935800088932 3.6742e-08  
a 2.436583146051122 1.2926e-08 au
q 2.113751522041476 8.73e-08 au
i 5.842622216311595 3.383e-06 deg
node 106.0331626251848 4.7617e-05 deg
peri 239.0392706462306 5.0581e-05 deg
M 103.1249450488125 1.758e-05 deg
tp 2458602.547250150870
(2019-Apr-29.04725015)
6.7359e-05 TDB
period 1389.217612459095
3.80
1.1055e-05
3.027e-08
d
yr
n .2591386668088331 2.0621e-09 deg/d
Q 2.759414770060767 1.4639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      914  
   data-arc span      15710 days (43.01 yr)  
   first obs. used      1977-10-17  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49039  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:09:49  

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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