Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06811198730673949 2.4927e-08  
a 3.001614454752694 1.3685e-08 au
q 2.797168529110853 7.3776e-08 au
i 10.50798001577536 1.0997e-06 deg
node 201.0972678062696 3.831e-06 deg
peri 46.37404050814753 1.2293e-05 deg
M 137.2599770794668 1.4324e-05 deg
tp 2458476.277171404750
(2018-Dec-23.77717141)
7.3096e-05 TDB
period 1899.46278472235
5.20
1.299e-05
3.556e-08
d
yr
n .18952727207689 1.2961e-09 deg/d
Q 3.206060380394535 1.4617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2942  
   data-arc span      19127 days (52.37 yr)  
   first obs. used      1968-10-23  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42396  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 16:14:54  

Additional Information
 Earth MOID = 1.79538 au 
 Jupiter MOID = 1.80242 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 11.85   n/a MPCxxxxx  
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. 2020-October); 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

[ show close-approach data ]
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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 04:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin