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115845 (2003 UY264)
Classification: Main-belt Asteroid          SPK-ID: 2115845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1872221060507012 3.6325e-08  
a 2.359887529113502 1.1734e-08 au
q 1.918064415870087 8.3388e-08 au
i 4.868624734930543 5.0851e-06 deg
node 171.4734152279892 4.7213e-05 deg
peri 280.2799682922233 4.9157e-05 deg
M 235.3836147160688 1.517e-05 deg
tp 2459658.861396139639
(2022-Mar-20.36139614)
5.7512e-05 TDB
period 1324.144511448507
3.63
9.8757e-06
2.704e-08
d
yr
n .2718736489011983 2.0277e-09 deg/d
Q 2.801710642356916 1.393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7158 days (19.60 yr)  
   first obs. used      1999-09-05  
   last obs. used      2019-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51906  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:26  

Additional Information
 Earth MOID = .94148 au 
 Jupiter MOID = 2.40535 au 
 T_jup = 3.523 
[ 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 16.52   n/a MPCxxxxx  
diameter diameter 3.266 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115845 (2003 UY264)          Discovered 2003-Oct-27 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 UY264 = 2001 FE111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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