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 ]  
52342 (1992 SK19)
Classification: Main-belt Asteroid          SPK-ID: 2052342
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2009467366958954 4.3685e-08  
a 2.799026231152395 1.9459e-08 au
q 2.23657104407611 1.2017e-07 au
i 9.361960993261787 4.528e-06 deg
node 181.2051964661199 2.8534e-05 deg
peri 212.7579213167722 3.0491e-05 deg
M 299.73065381709 1.4656e-05 deg
tp 2459286.853739529059
(2021-Mar-13.35373953)
7.1665e-05 TDB
period 1710.444077451977
4.68
1.7837e-05
4.884e-08
d
yr
n .2104716574752251 2.1949e-09 deg/d
Q 3.36148141822868 2.337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      9780 days (26.78 yr)  
   first obs. used      1992-09-22  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:26:38  

Additional Information
 Earth MOID = 1.24844 au 
 Jupiter MOID = 2.10241 au 
 T_jup = 3.277 
[ 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 14.7   n/a MPO436150  
diameter diameter 6.126 km 2.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.064   0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

52342 (1992 SK19)          Discovered 1992-Sep-22 by Elst, E. W. at La Silla
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 18:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin