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 ]  
79357 (1997 CP4)
Classification: Main-belt Asteroid          SPK-ID: 2079357
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046761528882847 5.1683e-08  
a 2.288424549837946 1.3107e-08 au
q 2.048881071785805 1.2089e-07 au
i 7.679675196272459 7.4538e-06 deg
node 324.4550537089492 3.7469e-05 deg
peri 141.1095648249106 5.1237e-05 deg
M 295.4300552819914 3.6778e-05 deg
tp 2459227.293831390173
(2021-Jan-12.79383139)
0.00013006 TDB
period 1264.454842837913
3.46
1.0863e-05
2.974e-08
d
yr
n .284707676228298 2.4459e-09 deg/d
Q 2.527968027890087 1.4478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      8324 days (22.79 yr)  
   first obs. used      1997-01-09  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59795  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:22:17  

Additional Information
 Earth MOID = 1.07153 au 
 Jupiter MOID = 2.56627 au 
 T_jup = 3.581 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO244794  

79357 (1997 CP4)          Discovered 1997-Feb-04 by Comba, P. G. at Prescott
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 CP4 = 2002 RA174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 15:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin