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152361 (2005 UX140)
Classification: Main-belt Asteroid          SPK-ID: 2152361
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02660758234335035 6.1365e-08  
a 3.009809405373609 3.0507e-08 au
q 2.92972565378234 1.9181e-07 au
i 10.48107623395287 4.9049e-06 deg
node 73.54234851138439 4.9853e-05 deg
peri 43.68774348891592 0.00017741 deg
M 249.1524725526871 0.00017366 deg
tp 2459787.760010875154
(2022-Jul-27.26001088)
0.0009239 TDB
period 1907.246907384044
5.22
2.8998e-05
7.939e-08
d
yr
n .1887537468831298 2.8698e-09 deg/d
Q 3.089893156964877 3.1319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7353 days (20.13 yr)  
   first obs. used      2000-11-21  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56409  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:48  

Additional Information
 Earth MOID = 1.95466 au 
 Jupiter MOID = 1.99644 au 
 T_jup = 3.224 
[ 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 15.14   n/a E2020-QM9  
diameter diameter 4.063 km 0.391 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.66232 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Hanus, J.; Delbo, M.; Ali-Lagoa, V.; Bolin, B.; et al. (2016) Astron. Astrophys., submitted.]
geometric albedo albedo 0.117   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152361 (2005 UX140)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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