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JPL Small-Body Database Browser
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289586 Shackleton (2005 FZ4)
Classification: Main-belt Asteroid          SPK-ID: 2289586
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330837375903397 5.0863e-08  
a 2.373114655178068 1.8546e-08 au
q 2.057291687136561 1.2129e-07 au
i 2.115567430237343 5.7162e-06 deg
node 184.1976049953266 0.00010965 deg
peri 351.6153713013537 0.00011126 deg
M 313.6485151050626 1.6948e-05 deg
tp 2458772.424456324021
(2019-Oct-15.92445632)
6.3315e-05 TDB
period 1335.292804900144
3.66
1.5653e-05
4.286e-08
d
yr
n .2696037892804504 3.1604e-09 deg/d
Q 2.688937623219576 2.1014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      5579 days (15.27 yr)  
   first obs. used      2003-09-28  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:08:22  

Additional Information
 Earth MOID = 1.06211 au 
 Jupiter MOID = 2.27518 au 
 T_jup = 3.530 
[ 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 17.3   n/a MPO427573  

289586 Shackleton           Discovered 2005 Mar. 30 by M. Ory at Vicques.
Ernest Shackleton (1874-1922) was an Anglo-Irish explorer. During a heroic odyssey in 1914, he tried without success to make the first crossing of the Antarctic continent.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2005 FZ4 = 2003 UT289 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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