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115562 (2003 UR80)
Classification: Main-belt Asteroid          SPK-ID: 2115562
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09624261145475969 3.4755e-08  
a 3.004067044833685 1.7755e-08 au
q 2.714947787453709 1.0357e-07 au
i 9.064664198504744 4.3239e-06 deg
node 184.0038808368909 2.239e-05 deg
peri 250.3959246336755 3.4098e-05 deg
M 62.22847968890396 2.3409e-05 deg
tp 2458871.762272625523
(2020-Jan-23.26227263)
0.00012406 TDB
period 1901.791309163447
5.21
1.6861e-05
4.616e-08
d
yr
n .1892952177588589 1.6782e-09 deg/d
Q 3.293186302213662 1.9464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1202  
   data-arc span      8136 days (22.28 yr)  
   first obs. used      1998-12-14  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48492  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:45  

Additional Information
 Earth MOID = 1.74554 au 
 Jupiter MOID = 2.0054 au 
 T_jup = 3.226 
[ 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 14.48   n/a MPCxxxxx  
diameter diameter 3.931 km 0.836 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.218   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115562 (2003 UR80)          Discovered 2003-Oct-16 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 UR80 = 2000 CH45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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