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5342 Le Poole (3129 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2005342
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .234460480331858 5.7922e-08  
a 2.463510470864913 1.3836e-08 AU
q 1.885914622563364 1.4572e-07 AU
i 14.34086174478503 7.1322e-06 deg
node 166.3410155448344 2.6791e-05 deg
peri 107.4015034697766 3.2737e-05 deg
M 300.1261280622201 2.1801e-05 deg
tp 2457235.390195310352
(2015-Jul-31.89019531)
8.6544e-05 JED
period 1412.310037333157
3.87
1.1898e-05
3.257e-08
d
yr
n .2549015375404274 2.1475e-09 deg/d
Q 3.041106319166462 1.708e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      21978 days (60.17 yr)  
   first obs. used      1954-11-24  
   last obs. used      2015-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50772  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:12:58  

Additional Information
 Earth MOID = .928227 AU 
 T_jup = 3.408 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO250259  
rotation period rot_per 12.5495 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2011) http://www.asu.cas.cz/~ppravec/neo.htm]

5342 Le Poole (3129 T-2)          Discovered 1973-Sep-30 by van Houten and Gehrels at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 3129 T-2 = 1988 NB = 5028 T-3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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