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344541 (2002 UW51)
Classification: Main-belt Asteroid          SPK-ID: 2344541
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1585494353042428 6.4507e-08  
a 2.771225638482199 2.7416e-08 au
q 2.331849378400207 1.8197e-07 au
i 13.55039804720096 7.547e-06 deg
node 216.9603113367619 2.4343e-05 deg
peri 164.5747853371628 3.117e-05 deg
M 272.5361587408847 2.1009e-05 deg
tp 2459409.885357752737
(2021-Jul-14.38535775)
0.00010187 TDB
period 1685.024653266366
4.61
2.5005e-05
6.846e-08
d
yr
n .2136467257628258 3.1705e-09 deg/d
Q 3.210601898564192 3.1763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6141 days (16.81 yr)  
   first obs. used      2002-08-03  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61374  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:30:52  

Additional Information
 Earth MOID = 1.33858 au 
 Jupiter MOID = 2.25034 au 
 T_jup = 3.279 
[ 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 16.6   n/a MPO437459  

344541 (2002 UW51)          Discovered 2002-Oct-29 by Sloan Digital Sky Survey at Apache Point
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 UW51 = 2007 TP114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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