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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2344604848419861 5.7575e-08  
a 2.463510466875033 1.2344e-08 AU
q 1.885914608398205 1.4431e-07 AU
i 14.34086109026146 6.8874e-06 deg
node 166.3410161285835 2.6586e-05 deg
peri 107.4014975113551 3.1474e-05 deg
M 300.1261358061216 1.8257e-05 deg
tp 2457235.390164359741
(2015-Jul-31.89016436)
7.2252e-05 JED
period 1412.310033902109
3.87
1.0615e-05
2.906e-08
d
yr
n .2549015381596819 1.9159e-09 deg/d
Q 3.04110632535186 1.5239e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      866  
   data-arc span      22040 days (60.34 yr)  
   first obs. used      1954-11-24  
   last obs. used      2015-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50055  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:21:27  

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
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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