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 ]  
160498 (2007 CO56)
Classification: Main-belt Asteroid          SPK-ID: 2160498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1581692458176887 5.2467e-08  
a 2.278767024687599 1.1916e-08 au
q 1.918336162998543 1.1722e-07 au
i 8.046359322997896 5.7007e-06 deg
node 170.1912176185099 3.2223e-05 deg
peri 33.31093573354381 3.5538e-05 deg
M 325.8977436664798 1.7074e-05 deg
tp 2459319.522462154504
(2021-Apr-15.02246215)
6.0057e-05 TDB
period 1256.458984900203
3.44
9.855e-06
2.698e-08
d
yr
n .2865194999012194 2.2473e-09 deg/d
Q 2.639197886376655 1.38e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      8146 days (22.30 yr)  
   first obs. used      1998-09-25  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59286  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:46:15  

Additional Information
 Earth MOID = .920753 au 
 Jupiter MOID = 2.32267 au 
 T_jup = 3.577 
[ 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 17.3   n/a MPO454062  

160498 (2007 CO56)          Discovered 2007-Feb-15 by CSS at Catalina
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2007 CO56 = 2004 LS20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-12 17:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin