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32794 (1989 UE5)
Classification: Jupiter Trojan          SPK-ID: 2032794
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05954385596444493 6.6767e-08  
a 5.201880770868488 1.1089e-07 au
q 4.892140731503679 3.8885e-07 au
i 15.07945756160203 6.8562e-06 deg
node 200.2621938428306 2.0709e-05 deg
peri 345.5462660358478 5.5545e-05 deg
M 26.4674518816526 4.8218e-05 deg
tp 2458281.897889050748
(2018-Jun-12.39788905)
0.00058419 TDB
period 4333.502161620601
11.86
0.00013856
3.794e-07
d
yr
n .08307368649502893 2.6562e-09 deg/d
Q 5.511620810233298 1.1749e-07 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      10810 days (29.60 yr)  
   first obs. used      1989-10-04  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59507  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:44:56  

Additional Information
 Earth MOID = 3.89514 au 
 Jupiter MOID = .527084 au 
 T_jup = 2.928 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6   n/a MPO435991  
diameter diameter 14.076 km 1.176 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.081   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

32794 (1989 UE5)          Discovered 1989-Oct-30 by Bus, S. J. at Cerro Tololo
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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