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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457264.5 (2015-Aug-30.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09211709671624792 3.7777e-08  
q 2.714868227337518 1.1514e-07 au
tp 2456880.764425495348
(2014-Aug-11.26442550)
0.00018609 TDB
node 267.8326219454556 6.7568e-05 deg
peri 172.1756908781867 7.7172e-05 deg
i 5.119301551627997 4.2523e-06 deg
  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
 Jupiter MOID = 1.94762 au 
 T_jup = 3.245 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.427104787055399E-15 -4.2926029828733E-15 -5.810198788917926E-13 1.22835782579971E-14 -1.303845756560348E-13 -4.414564127364245E-16
q -4.2926029828733E-15 1.325643251480022E-14 2.46472398714514E-12 -3.314869768516854E-14 5.42131921044445E-13 1.488596350400708E-15
tp -5.810198788917926E-13 2.46472398714514E-12 3.46282530832063E-8 1.263928554006407E-11 7.001402198303182E-9 6.990895774312808E-12
node 1.22835782579971E-14 -3.314869768516854E-14 1.263928554006407E-11 4.565473989473896E-9 -4.543746269785207E-9 5.378308235145736E-12
peri -1.303845756560348E-13 5.42131921044445E-13 7.001402198303182E-9 -4.543746269785207E-9 5.955524115948176E-9 -3.90802997199377E-12
i -4.414564127364245E-16 1.488596350400708E-15 6.990895774312808E-12 5.378308235145736E-12 -3.90802997199377E-12 1.808181783207423E-11

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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