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115688 (2003 UA153)
Classification: Main-belt Asteroid          SPK-ID: 2115688
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2815280835594968 3.5065e-08  
a 3.079063046904176 1.5949e-08 au
q 2.212220328150378 1.0699e-07 au
i 8.613478109441051 5.2701e-06 deg
node 45.62373668189885 2.5391e-05 deg
peri 86.24853811920386 2.8189e-05 deg
M 3.256682264781268 9.4366e-06 deg
tp 2459182.647494004201
(2020-Nov-29.14749400)
5.1705e-05 TDB
period 1973.450780872952
5.40
1.5334e-05
4.198e-08
d
yr
n .1824215751865647 1.4174e-09 deg/d
Q 3.945905765657974 2.044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      754  
   data-arc span      8129 days (22.26 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50138  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:55  

Additional Information
 Earth MOID = 1.24655 au 
 Jupiter MOID = 1.26613 au 
 T_jup = 3.150 
[ 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 15.32   n/a MPCxxxxx  
diameter diameter 3.123 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.165   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115688 (2003 UA153)          Discovered 2003-Oct-21 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UA153 = 2000 JM45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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