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58534 Logos (1997 CQ29)
Classification: TransNeptunian Object          SPK-ID: 2058534
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1169889356059657 2.1143e-05  
a 45.00683833711347 0.0024371 au
q 39.7415362250648 0.0012483 au
i 2.901146879024981 4.3143e-05 deg
node 132.6595065145819 0.00087429 deg
peri 334.5240573817211 0.016548 deg
M 67.75539028866341 0.017804 deg
tp 2438639.836937698248
(1964-Sep-01.33693770)
3.7726 TDB
period 110284.9333550203
301.94
8.9577
0.02452
d
yr
n .00326427181889948 2.6514e-07 deg/d
Q 50.27214044916214 0.0027222 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      8476 days (23.21 yr)  
   first obs. used      1997-02-04  
   last obs. used      2020-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .81156  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:30:47  

Additional Information
 Earth MOID = 38.7589 au 
 Jupiter MOID = 34.515 au 
 T_jup = 5.950 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.85   n/a E2021B10  
rotation period rot_per 1.1 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Thirouin, A.; Sheppard, S.S. (2019) Astron. J. 157, A228.]

58534 Logos           Discovered 1997 Feb. 4 at Mauna Kea.
Logos and Zoe are a pair in a rich pantheon of paired emanations of the deity in the gnostic traditions and are part of the creation myth in this tradition. The name Zoe is being given to the companion body (58534) Logos I described on IAUC 7824 and 7959.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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