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115715 (2003 UT173)
Classification: Main-belt Asteroid          SPK-ID: 2115715
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0932537848946593 3.7834e-08  
a 2.987515191641859 2.071e-08 au
q 2.708918092590963 1.1543e-07 au
i 5.12167519148733 4.2534e-06 deg
node 267.7125318395201 6.7555e-05 deg
peri 170.9354907247466 7.6962e-05 deg
M 83.98444898720986 3.645e-05 deg
tp 2458760.492593528715
(2019-Oct-03.99259353)
0.0001893 TDB
period 1886.095202622405
5.16
1.9613e-05
5.37e-08
d
yr
n .1908705347956244 1.9848e-09 deg/d
Q 3.266112290692756 2.2642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      740  
   data-arc span      8138 days (22.28 yr)  
   first obs. used      1998-12-11  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51335  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:57  

Additional Information
 Earth MOID = 1.72423 au 
 Jupiter MOID = 1.94762 au 
 T_jup = 3.245 
[ 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 14.74   n/a E2021B55  
diameter diameter 6.429 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115715 (2003 UT173)          Discovered 2003-Oct-20 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UT173 = 2002 PQ67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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