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115866 (2003 UH275)
Classification: Main-belt Asteroid          SPK-ID: 2115866
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05966498125747684 4.3728e-08  
a 3.067418516341573 2.316e-08 au
q 2.884401048055216 1.3821e-07 au
i 9.655364428847411 3.8997e-06 deg
node 231.7122538081378 2.8406e-05 deg
peri 260.8851071990132 4.8538e-05 deg
M 345.7932598197405 3.6951e-05 deg
tp 2459277.937249051775
(2021-Mar-04.43724905)
0.00020132 TDB
period 1962.266452748614
5.37
2.2223e-05
6.084e-08
d
yr
n .1834613232549206 2.0778e-09 deg/d
Q 3.250435984627931 2.4541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      7682 days (21.03 yr)  
   first obs. used      2000-03-09  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:09  

Additional Information
 Earth MOID = 1.91941 au 
 Jupiter MOID = 1.87294 au 
 T_jup = 3.207 
[ 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 15.11   n/a MPCxxxxx  
diameter diameter 4.010 km 1.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.120   0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115866 (2003 UH275)          Discovered 2003-Oct-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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