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5786 Talos (1991 RC)
Classification: Apollo [NEO]          SPK-ID: 2005786
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 107 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8268023225463285 5.0611e-08  
a 1.081466964867312 3.8058e-09 AU
q .1873075665578898 5.4686e-08 AU
i 23.2321913691759 1.2256e-05 deg
node 161.3148796041078 1.1097e-05 deg
peri 8.34000712404216 1.3954e-05 deg
M 187.4878558478164 2.0475e-05 deg
tp 2456997.350030216688
(2014-Dec-05.85003022)
2.4144e-05 JED
period 410.7885344900264
1.12
2.1684e-06
5.937e-09
d
yr
n .8763633104972663 4.626e-09 deg/d
Q 1.975626363176734 6.9525e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      6969 days (19.08 yr)  
   first obs. used      1991-09-03  
   last obs. used      2010-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57642  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:15:50  

Additional Information
 Earth MOID = .188987 AU 
 T_jup = 5.283 
[ 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 17.1 mag n/a MPO200969  
rotation period rot_per 38.52 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Incomplete or inconclusive result.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2001) http://www.asu.cas.cz/~ppravec/neo.htm]

5786 Talos (1991 RC)          Discovered 1991-Sep-03 by McNaught, R. H. at Siding Spring (413)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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