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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
52520 (1996 JK3)
Classification: Main-belt Asteroid          SPK-ID: 2052520
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901658283294697 4.5775e-08  
a 2.37512911701627 9.7566e-09 au
q 1.923460721089429 1.0662e-07 au
i 11.66064724633299 4.8324e-06 deg
node 60.1166655593273 2.4703e-05 deg
peri 92.92075731352281 2.8011e-05 deg
M 255.3812165333576 1.601e-05 deg
tp 2459389.040618689270
(2021-Jun-23.54061869)
6.0943e-05 TDB
period 1336.99339729692
3.66
8.2382e-06
2.255e-08
d
yr
n .2692608660056464 1.6591e-09 deg/d
Q 2.826797512943111 1.1612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      947  
   data-arc span      8596 days (23.53 yr)  
   first obs. used      1996-05-09  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:29:57  

Additional Information
 Earth MOID = .974557 au 
 Jupiter MOID = 2.26341 au 
 T_jup = 3.490 
[ 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 14.8   n/a MPO502507  
diameter diameter 5.961 km 0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52520 (1996 JK3)          Discovered 1996-May-09 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-07 21:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin