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 ]  
35357 Haraldlesch (1997 SX9)
Classification: Main-belt Asteroid          SPK-ID: 2035357
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796661469629494 3.8199e-08  
a 2.258878205961826 1.0497e-08 au
q 1.853034262238084 8.5784e-08 au
i 3.628516510466188 4.4379e-06 deg
node 229.0746044600732 7.0533e-05 deg
peri 47.16217794974249 7.1718e-05 deg
M 200.4168084970538 1.3963e-05 deg
tp 2459150.195643814681
(2020-Oct-27.69564381)
4.9384e-05 TDB
period 1240.045583181808
3.40
8.6437e-06
2.367e-08
d
yr
n .2903119085963625 2.0236e-09 deg/d
Q 2.664722149685566 1.2383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      752  
   data-arc span      15648 days (42.84 yr)  
   first obs. used      1976-05-03  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5352  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:46:40  

Additional Information
 Earth MOID = .838524 au 
 Jupiter MOID = 2.4508 au 
 T_jup = 3.597 
[ 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 15.7   n/a MPO421925  

35357 Haraldlesch           Discovered 1997 Sept. 28 at the Starkenburg Observatory, Heppenheim.
Harald Lesch (b. 1960), a professor of astronomy and astrophysics at the University of Munich, is also a broadcaster and author, energetic and successful in popularizing astronomy and philosophy. The name was suggested by T. Häusler.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100330/MPCPages.arcLast Updated: 2010-04-05

[ show close-approach data ]
Alternate Designations
 1997 SX9 = 1976 JC4 = 2000 KA4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-14 07:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin