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JPL Small-Body Database Browser
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39013 (2000 UA47)
Classification: Main-belt Asteroid          SPK-ID: 2039013
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07883662770619002 3.7607e-08  
a 2.658607472885387 1.2688e-08 au
q 2.449011825328627 1.0203e-07 au
i 4.512224128314714 5.1436e-06 deg
node 57.35767974762567 7.1842e-05 deg
peri 21.72353790403701 8.8147e-05 deg
M 159.8576881110052 4.9594e-05 deg
tp 2458297.410219173794
(2018-Jun-27.91021917)
0.00021758 TDB
period 1583.360325602062
4.34
1.1335e-05
3.103e-08
d
yr
n .2273645449990117 1.6276e-09 deg/d
Q 2.868203120442147 1.3688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1030  
   data-arc span      10343 days (28.32 yr)  
   first obs. used      1991-10-04  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:04:03  

Additional Information
 Earth MOID = 1.46509 au 
 Jupiter MOID = 2.30919 au 
 T_jup = 3.378 
[ 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 14.9   n/a MPO474247  
diameter diameter 3.292 km 0.957 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.236   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39013 (2000 UA47)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UA47 = 1998 HR70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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