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 ]  
193138 (2000 HE62)
Classification: Main-belt Asteroid          SPK-ID: 2193138
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172549897996762 4.7945e-08  
a 2.224502575682561 1.1813e-08 au
q 1.963668548861549 1.1021e-07 au
i 5.716082409643874 5.1691e-06 deg
node 216.1317265083476 5.286e-05 deg
peri 254.8200672087611 5.8728e-05 deg
M 356.9750925910673 2.334e-05 deg
tp 2458610.682569456572
(2019-May-07.18256946)
7.8558e-05 TDB
period 1211.847011760013
3.32
9.6535e-06
2.643e-08
d
yr
n .29706720114543 2.3664e-09 deg/d
Q 2.485336602503573 1.3199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      7378 days (20.20 yr)  
   first obs. used      1998-10-01  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:04:50  

Additional Information
 Earth MOID = .989611 au 
 Jupiter MOID = 2.62825 au 
 T_jup = 3.631 
[ 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 16.9   n/a MPO454340  

193138 (2000 HE62)          Discovered 2000-Apr-25 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 HE62 = 2003 FM55 
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-17 09:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin