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 ]  
193158 Haechan (2000 KJ4)
Classification: Outer Main-belt Asteroid          SPK-ID: 2193158
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09104672736085768 5.7258e-08  
a 3.202964558524384 3.4734e-08 au
q 2.911345117617924 1.8893e-07 au
i 6.680754739164678 5.4757e-06 deg
node 122.8480446346791 5.4882e-05 deg
peri 99.11217461891874 6.2975e-05 deg
M 104.5272612353652 3.1409e-05 deg
tp 2457992.569829476956
(2017-Aug-27.06982948)
0.00018207 TDB
period 2093.758688420029
5.73
3.4058e-05
9.325e-08
d
yr
n .1719395850109448 2.7969e-09 deg/d
Q 3.494583999430843 3.7897e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      7130 days (19.52 yr)  
   first obs. used      1998-12-13  
   last obs. used      2018-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58316  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:31:36  

Additional Information
 Earth MOID = 1.91279 au 
 Jupiter MOID = 1.53036 au 
 T_jup = 3.177 
[ 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 15.2   n/a MPO454340  

193158 Haechan           Discovered 2000 May 28 by S.-L. Kim at the Bohyunsan Optical Astronomy Observatory.
Haechan Kim (b. 1994) is the discover's son. The name Haechan means "brilliant like the Sun" in Korean.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
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-15 07:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin