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357885 (2005 UY475)
Classification: Main-belt Asteroid          SPK-ID: 2357885
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385975078122516 5.4912e-08  
a 3.038143552758247 4.703e-08 au
q 2.617064427970094 1.7421e-07 au
i 12.55764559050615 5.4215e-06 deg
node 149.4407065954582 2.6717e-05 deg
peri 212.0254517439465 3.4167e-05 deg
M 224.1651833447482 2.4944e-05 deg
tp 2459330.326221362005
(2021-Apr-25.82622136)
0.00014517 TDB
period 1934.242237446002
5.30
4.4913e-05
1.23e-07
d
yr
n .1861193975762563 4.3216e-09 deg/d
Q 3.4592226775464 5.3548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      6342 days (17.36 yr)  
   first obs. used      2002-02-20  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56789  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:14  

Additional Information
 Earth MOID = 1.62076 au 
 Jupiter MOID = 1.99408 au 
 T_jup = 3.190 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO437512  
diameter diameter 2.963 km 0.333 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357885 (2005 UY475)          Discovered 2005-Oct-22 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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