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JPL Small-Body Database Browser
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49036 Pelion (1998 QM107)
Classification: Centaur          SPK-ID: 2049036
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1381336985612703 6.5405e-05  
a 19.93128918431029 0.00214 au
q 17.17810649218727 0.00062543 au
i 9.34886728797335 0.00022413 deg
node 126.8430308737027 0.00044769 deg
peri 152.6578104124966 0.019272 deg
M 107.5162143644803 0.030839 deg
tp 2448893.769404423643
(1992-Sep-28.26940442)
1.2735 TDB
period 32501.35837708519
88.98
5.2344
0.01433
d
yr
n .01107646012278105 1.7839e-06 deg/d
Q 22.68447187643332 0.0024356 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      2569 days (7.03 yr)  
   first obs. used      1998-08-21  
   last obs. used      2005-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .25628  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-05 18:00:40  

Additional Information
 Earth MOID = 16.1641 au 
 Jupiter MOID = 11.9764 au 
 T_jup = 4.086 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.4   n/a MPO157272  

49036 Pelion           Discovered 1998 Aug. 21 by R. J. Whiteley and D. J. Tholen at Mauna Kea.
Pelion is the mountain in Thessaly where the Centaurs were said to live.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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