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
JPL Small-Body Database Browser
Search: [ help ]  
118659 (2000 JH77)
Classification: Main-belt Asteroid          SPK-ID: 2118659
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254305407516113 6.1075e-08  
a 2.424918946908581 1.7022e-08 au
q 2.12076005211901 1.3886e-07 au
i 1.725764618599353 5.2558e-06 deg
node 33.32314570800222 0.00011983 deg
peri 145.6473225660806 0.00012173 deg
M 155.6104490426754 2.5774e-05 deg
tp 2458404.315717484891
(2018-Oct-12.81571748)
9.369e-05 TDB
period 1379.254047693026
3.78
1.4523e-05
3.976e-08
d
yr
n .2610106532601046 2.7483e-09 deg/d
Q 2.729077841698152 1.9157e-08 au
  Orbit Determination Parameters
   # obs. used (total)      593  
   data-arc span      7490 days (20.51 yr)  
   first obs. used      2000-04-29  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:09:50  

Additional Information
 Earth MOID = 1.12441 au 
 Jupiter MOID = 2.22994 au 
 T_jup = 3.500 
[ 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 16.1   n/a MPO432689  

118659 (2000 JH77)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 JH77 = 2001 RR140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-25 06:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin