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 ]  
442979 (2013 CH151)
Classification: Main-belt Asteroid          SPK-ID: 2442979
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 .04421981892326012 7.9145e-08  
a 3.16254745628716 7.1882e-08 au
q 3.022700180433925 2.5246e-07 au
i 11.39853927525808 8.5347e-06 deg
node 147.4395899574484 3.5633e-05 deg
peri 171.4276888343407 8.9925e-05 deg
M 312.7427851740493 8.4614e-05 deg
tp 2459270.161921663127
(2021-Feb-24.66192166)
0.00048539 TDB
period 2054.253348536662
5.62
7.0037e-05
1.918e-07
d
yr
n .1752461546461367 5.9748e-09 deg/d
Q 3.302394732140395 7.5061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      4460 days (12.21 yr)  
   first obs. used      2007-02-06  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:02:33  

Additional Information
 Earth MOID = 2.01042 au 
 Jupiter MOID = 1.93271 au 
 T_jup = 3.172 
[ 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 16.5   n/a MPO472465  

442979 (2013 CH151)          Discovered 2007-Feb-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2013 CH151 = 2007 EF58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 09:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin