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181242 (2005 UO24)
Classification: Main-belt Asteroid          SPK-ID: 2181242
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1021143235476882 4e-08  
a 2.912933178802467 1.9263e-08 au
q 2.615480977709436 1.1535e-07 au
i 3.919390422975185 6.2527e-06 deg
node 242.6178210084191 6.031e-05 deg
peri 85.81808928559475 7.0258e-05 deg
M 75.9046504935877 3.2867e-05 deg
tp 2458817.622280653187
(2019-Nov-30.12228065)
0.0001663 TDB
period 1815.909540041907
4.97
1.8012e-05
4.931e-08
d
yr
n .1982477607291451 1.9665e-09 deg/d
Q 3.210385379895498 2.123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      22019 days (60.28 yr)  
   first obs. used      1960-09-26  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52012  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:47  

Additional Information
 Earth MOID = 1.60597 au 
 Jupiter MOID = 2.0924 au 
 T_jup = 3.271 
[ 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 15.69   n/a MPCxxxxx  
diameter diameter 4.786 km 0.631 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.053   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

181242 (2005 UO24)          Discovered 2005-Oct-23 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2005 UO24 = 1993 FB68 = 2003 FW5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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