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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457419.5 (2016-Feb-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337721355214313 3.6866e-08  
q 2.109925120196153 8.768e-08 au
tp 2457212.389809818440
(2015-Jul-08.88980982)
6.5929e-05 TDB
node 106.1106211045039 4.7663e-05 deg
peri 238.6699070619349 5.0556e-05 deg
i 5.840802050347476 3.3803e-06 deg
  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
 Jupiter MOID = 2.62579 au 
 T_jup = 3.485 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.359135925752619E-15 -3.207884285622698E-15 1.214625517479144E-12 7.269545807800836E-15 3.067221219608158E-13 -2.383515479571145E-15
q -3.207884285622698E-15 7.687781540029483E-15 -2.984362191466724E-12 -1.732064970543725E-14 -7.486347613353058E-13 5.779216194476939E-15
tp 1.214625517479144E-12 -2.984362191466724E-12 4.346621997471881E-9 1.534492858568354E-11 1.142941191894245E-9 -4.622467612432072E-12
node 7.269545807800836E-15 -1.732064970543725E-14 1.534492858568354E-11 2.271734521139746E-9 -2.255672774422254E-9 -5.873711235225398E-11
peri 3.067221219608158E-13 -7.486347613353058E-13 1.142941191894245E-9 -2.255672774422254E-9 2.555869015678569E-9 5.721573076670546E-11
i -2.383515479571145E-15 5.779216194476939E-15 -4.622467612432072E-12 -5.873711235225398E-11 5.721573076670546E-11 1.142615866205318E-11

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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