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152420 (2005 UH383)
Classification: Main-belt Asteroid          SPK-ID: 2152420
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2113893006333818 5.7499e-08  
a 3.156996464323395 2.8013e-08 au
q 2.489641189628014 1.8928e-07 au
i 27.59165498644043 5.9898e-06 deg
node 76.07689778963297 1.0847e-05 deg
peri 291.3374830781846 1.646e-05 deg
M 278.5963401475842 1.6284e-05 deg
tp 2459663.787945525398
(2022-Mar-25.28794553)
9.6392e-05 TDB
period 2048.847197921087
5.61
2.727e-05
7.466e-08
d
yr
n .1757085644870359 2.3387e-09 deg/d
Q 3.824351739018777 3.3935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      744  
   data-arc span      7585 days (20.77 yr)  
   first obs. used      1999-11-30  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5529  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:03  

Additional Information
 Earth MOID = 1.62019 au 
 Jupiter MOID = 1.96983 au 
 T_jup = 2.998 
[ 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 14.03   n/a E2020-QM9  
diameter diameter 9.028 km 0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152420 (2005 UH383)          Discovered 2005-Oct-27 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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