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 ]  
58199 (1992 EC5)
Classification: Main-belt Asteroid          SPK-ID: 2058199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1738021929849217 3.2428e-08  
a 2.333634483949885 8.5439e-09 au
q 1.928043693014159 7.7265e-08 au
i 8.330186233910418 6.1959e-06 deg
node .8251673905662695 2.5925e-05 deg
peri 96.4043271910711 3.3555e-05 deg
M 14.10610579093643 1.8175e-05 deg
tp 2458949.478606815585
(2020-Apr-09.97860682)
6.5755e-05 TDB
period 1302.110009566993
3.56
7.151e-06
1.958e-08
d
yr
n .2764743357742219 1.5183e-09 deg/d
Q 2.739225274885611 1.0029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      10287 days (28.16 yr)  
   first obs. used      1992-02-25  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:32:44  

Additional Information
 Earth MOID = .965548 au 
 Jupiter MOID = 2.45496 au 
 T_jup = 3.535 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO452960  
diameter diameter 2.028 km 0.339 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.326   0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58199 (1992 EC5)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 EC5 = 1999 DT8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-22 15:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin