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13034 (1989 UN)
Classification: Main-belt Asteroid          SPK-ID: 2013034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242565338153777 2.4715e-08  
a 2.163521698190751 6.4093e-09 au
q 1.894689991139209 5.3718e-08 au
i 3.475595219537745 2.8482e-06 deg
node 12.96195183904892 5.8562e-05 deg
peri 6.747189029318552 6.0972e-05 deg
M 231.7583544221644 1.8889e-05 deg
tp 2459414.563444880046
(2021-Jul-19.06344488)
6.2017e-05 TDB
period 1162.359072087418
3.18
5.1651e-06
1.414e-08
d
yr
n .3097149655772853 1.3763e-09 deg/d
Q 2.432353405242293 7.2057e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1801  
   data-arc span      11260 days (30.83 yr)  
   first obs. used      1989-10-02  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48639  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:39:31  

Additional Information
 Earth MOID = .896855 au 
 Jupiter MOID = 3.02337 au 
 T_jup = 3.682 
[ 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 14.6   n/a MPO467822  
diameter diameter 3.516 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.272   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13034 (1989 UN)          Discovered 1989-Oct-23 by Mizuno, Y., Furuta, T. at Kani
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 UN = 1991 GE13 = 1991 GM2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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