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 ]  
37598 (1992 EL17)
Classification: Main-belt Asteroid          SPK-ID: 2037598
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1496475457679146 3.0668e-08  
a 2.294542226911156 7.8482e-09 au
q 1.951169613993057 7.046e-08 au
i 5.113093162880263 3.6723e-06 deg
node 111.2145718576559 3.9788e-05 deg
peri 246.0116848157124 4.1825e-05 deg
M 198.7293440970452 1.3124e-05 deg
tp 2459569.215886685968
(2021-Dec-20.71588669)
4.6937e-05 TDB
period 1269.528657030763
3.48
6.5134e-06
1.783e-08
d
yr
n .2835698099497699 1.4549e-09 deg/d
Q 2.637914839829256 9.0227e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1502  
   data-arc span      14834 days (40.61 yr)  
   first obs. used      1979-06-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53471  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:34:57  

Additional Information
 Earth MOID = .9533 au 
 Jupiter MOID = 2.80184 au 
 T_jup = 3.576 
[ 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 14.9   n/a MPO358974  
diameter diameter 2.944 km 0.266 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.283   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37598 (1992 EL17)          Discovered 1992-Mar-02 by UESAC at La Silla
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 EL17 = 2001 XO181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-04 06:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin