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 ]  
24915 (1997 EC6)
Classification: Main-belt Asteroid          SPK-ID: 2024915
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116920507351935 4.9899e-08  
a 2.412868687775351 1.0341e-08 au
q 2.130754856627059 1.1926e-07 au
i 3.343877872930519 5.1899e-06 deg
node 46.54602079510229 6.4612e-05 deg
peri 154.7045296086267 6.6466e-05 deg
M 98.10017947469809 1.5264e-05 deg
tp 2458827.450674285536
(2019-Dec-09.95067429)
5.7541e-05 TDB
period 1368.985846675693
3.75
8.801e-06
2.41e-08
d
yr
n .262968387053955 1.6906e-09 deg/d
Q 2.694982518923643 1.155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      986  
   data-arc span      10473 days (28.67 yr)  
   first obs. used      1991-10-07  
   last obs. used      2020-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51869  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:51:16  

Additional Information
 Earth MOID = 1.12729 au 
 Jupiter MOID = 2.26021 au 
 T_jup = 3.507 
[ 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 15.24   n/a E2021B10  
diameter diameter 5.022 km 0.453 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.064   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

24915 (1997 EC6)          Discovered 1997-Mar-07 by Kobayashi, T. at Oizumi
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 EC6 = 1999 XK52 
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-22 03:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin