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152428 (2005 UY397)
Classification: Outer Main-belt Asteroid          SPK-ID: 2152428
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1828579958799358 6.2175e-08  
a 3.206388857714851 2.7095e-08 au
q 2.620075017181356 1.9413e-07 au
i 3.945020436506877 6.3875e-06 deg
node 51.54809271939325 7.7109e-05 deg
peri 31.60811458119388 7.9114e-05 deg
M 204.0000883998024 1.6898e-05 deg
tp 2460109.250293979828
(2023-Jun-13.75029398)
0.00010542 TDB
period 2097.11725139416
5.74
2.6582e-05
7.278e-08
d
yr
n .1716642213308162 2.1759e-09 deg/d
Q 3.792702698248345 3.205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      8445 days (23.12 yr)  
   first obs. used      1996-03-26  
   last obs. used      2019-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60003  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:05  

Additional Information
 Earth MOID = 1.63671 au 
 Jupiter MOID = 1.46807 au 
 T_jup = 3.163 
[ 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 15.2   n/a MPO260147  
diameter diameter 4.852 km 1.472 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152428 (2005 UY397)          Discovered 2005-Oct-30 by CSS at Catalina
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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