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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 115 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8268359287450976 4.1511e-08  
a 1.081452070018219 3.0134e-09 AU
q .1872686433113966 4.5069e-08 AU
i 23.23238444625143 9.6857e-06 deg
node 161.3129602028271 1.0304e-05 deg
peri 8.34314092846531 1.3362e-05 deg
M 2.764550392415249 1.5183e-05 deg
tp 2456997.345494047938
(2014-Dec-05.84549405)
1.7316e-05 JED
period 410.7800479448595
1.12
1.7169e-06
4.701e-09
d
yr
n .8763814157992506 3.663e-09 deg/d
Q 1.975635496725042 5.505e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      8435 days (23.09 yr)  
   first obs. used      1991-09-03  
   last obs. used      2014-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57724  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-12 05:44:39  

Additional Information
 Earth MOID = .18908 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. 2014-Mar-01) 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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