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JPL Small-Body Database Browser
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34987 (4065 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2034987
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07739419230765925 4.9988e-08  
a 3.189087865495902 2.3637e-08 au
q 2.942270985947689 1.5895e-07 au
i 6.269538141481044 4.7415e-06 deg
node 106.1432872992289 4.7765e-05 deg
peri 89.95900742532731 5.7464e-05 deg
M 299.0227643204564 3.377e-05 deg
tp 2458952.841165022841
(2020-Apr-13.34116502)
0.00019638 TDB
period 2080.166770347306
5.70
2.3127e-05
6.332e-08
d
yr
n .1730630472189949 1.9241e-09 deg/d
Q 3.435904745044114 2.5467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      882  
   data-arc span      15095 days (41.33 yr)  
   first obs. used      1977-10-11  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:44:46  

Additional Information
 Earth MOID = 1.94998 au 
 Jupiter MOID = 1.56169 au 
 T_jup = 3.183 
[ 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 14.0   n/a MPO436009  
diameter diameter 8.252 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34987 (4065 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4065 T-3 = 2000 UR88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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