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152363 (2005 US141)
Classification: Main-belt Asteroid          SPK-ID: 2152363
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08618089156344709 5.934e-08  
a 3.041832786862076 2.7309e-08 au
q 2.779684925303378 1.8017e-07 au
i 11.33691610049474 4.6552e-06 deg
node 69.41478057402328 3.3141e-05 deg
peri 100.7363047925921 4.4291e-05 deg
M 188.1209954784083 3.2973e-05 deg
tp 2460125.670466856050
(2023-Jun-30.17046686)
0.0001845 TDB
period 1937.766447945295
5.31
2.6095e-05
7.144e-08
d
yr
n .1857809027407431 2.5018e-09 deg/d
Q 3.303980648420775 2.9662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      7348 days (20.12 yr)  
   first obs. used      2000-11-26  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:48  

Additional Information
 Earth MOID = 1.81241 au 
 Jupiter MOID = 1.76762 au 
 T_jup = 3.204 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457500.5 (2016-Apr-22.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08244506480786497 5.9624e-08  
q 2.794038191860458 1.8017e-07 au
tp 2458187.009630492373
(2018-Mar-09.50963049)
0.00017737 TDB
node 69.47952778994512 3.3078e-05 deg
peri 100.923084559254 4.5016e-05 deg
i 11.34449173674728 4.6593e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      7348 days (20.12 yr)  
   first obs. used      2000-11-26  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:48  

Additional Information
 Jupiter MOID = 1.76762 au 
 T_jup = 3.204 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.554982272644799E-15 -1.063918472983115E-14 7.980526335865867E-13 -2.438874825899227E-14 1.275395967510212E-13 2.559814771137229E-15
q -1.063918472983115E-14 3.24609027426141E-14 -3.406441411167544E-13 7.606558786446193E-14 -6.97436534292009E-14 -5.905522976104505E-15
tp 7.980526335865867E-13 -3.406441411167544E-13 3.146184200059023E-8 -1.052585941552007E-11 5.486343164401136E-9 -4.864779037272022E-13
node -2.438874825899227E-14 7.606558786446193E-14 -1.052585941552007E-11 1.094154270053674E-9 -1.074347330777487E-9 -1.729847629748549E-11
peri 1.275395967510212E-13 -6.97436534292009E-14 5.486343164401136E-9 -1.074347330777487E-9 2.026481468195847E-9 1.679587422840484E-11
i 2.559814771137229E-15 -5.905522976104505E-15 -4.864779037272022E-13 -1.729847629748549E-11 1.679587422840484E-11 2.17087951275366E-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 15.16   n/a E2020-QM9  
diameter diameter 4.410 km 1.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.083   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152363 (2005 US141)          Discovered 2005-Oct-25 by CSS at Catalina
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 US141 = 2000 WL176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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