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4357 Korinthos (2069 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2004357
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06825208573860557 3.686e-08  
a 3.001573764426343 1.5746e-08 au
q 2.796710094505968 1.1178e-07 au
i 10.50818789187916 4.5796e-06 deg
node 201.097131590562 2.1044e-05 deg
peri 46.42168266506108 3.86e-05 deg
M 99.28887911959816 3.2065e-05 deg
tp 2458476.634178071107
(2018-Dec-24.13417807)
0.00016885 TDB
period 1899.424160758565
5.20
1.4947e-05
4.092e-08
d
yr
n .1895311260314959 1.4914e-09 deg/d
Q 3.206437434346719 1.6821e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2364  
   data-arc span      18913 days (51.78 yr)  
   first obs. used      1968-10-23  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:14:59  

Additional Information
 Earth MOID = 1.79634 au 
 Jupiter MOID = 1.80337 au 
 T_jup = 3.224 
[ 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 11.8   n/a MPO502195  
diameter diameter 18.360 km 1.745 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 6.619 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Galad, A.; Kornos, L.; Vilagi, J. (2010) Minor Planet Bull. 37, 9-15.]
geometric albedo albedo 0.086   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

4357 Korinthos (2069 T-2)          Discovered 1973-Sep-29 by van Houten and Gehrels at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 2069 T-2 = 1968 UG2 = 1978 QP3 = 1979 WP3 = 1983 RF5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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