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 ]  
58869 (1998 HA113)
Classification: Main-belt Asteroid          SPK-ID: 2058869
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1101961211359332 3.1379e-08  
a 2.265032240530749 7.3134e-09 au
q 2.015434473376429 7.1151e-08 au
i 9.171985043610167 4.4577e-06 deg
node 163.4938093081282 2.2637e-05 deg
peri 64.7902504665641 3.2124e-05 deg
M 45.51473925057022 2.2211e-05 deg
tp 2458443.080123488960
(2018-Nov-20.58012349)
7.658e-05 TDB
period 1245.116559538778
3.41
6.0304e-06
1.651e-08
d
yr
n .2891295575840329 1.4003e-09 deg/d
Q 2.51463000768507 8.1193e-09 au
  Orbit Determination Parameters
   # obs. used (total)      986  
   data-arc span      10459 days (28.64 yr)  
   first obs. used      1991-03-14  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55093  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:20:35  

Additional Information
 Earth MOID = 1.02673 au 
 Jupiter MOID = 2.48776 au 
 T_jup = 3.592 
[ 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 15.5   n/a MPO449378  

58869 (1998 HA113)          Discovered 1998-Apr-23 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 HA113 = 1992 SB21 = 2001 FE178 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-28 17:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin