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332087 (2005 UE71)
Classification: Main-belt Asteroid          SPK-ID: 2332087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2653673565025881 4.6842e-08  
a 2.374747286007821 1.5782e-08 au
q 1.74456687635823 1.1636e-07 au
i 5.147744135927395 4.4488e-06 deg
node 301.9566484866526 8.7568e-05 deg
peri 19.98644619157301 8.8644e-05 deg
M 37.36782776049824 1.5539e-05 deg
tp 2458861.754189385394
(2020-Jan-13.25418939)
5.6984e-05 TDB
period 1336.671003232863
3.66
1.3324e-05
3.648e-08
d
yr
n .2693258095143132 2.6847e-09 deg/d
Q 3.004927695657412 1.997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      9153 days (25.06 yr)  
   first obs. used      1994-06-13  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5959  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:05:23  

Additional Information
 Earth MOID = .732927 au 
 Jupiter MOID = 2.33033 au 
 T_jup = 3.489 
[ 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 16.5   n/a MPO434079  
diameter diameter 2.756 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

332087 (2005 UE71)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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