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 ]  
357251 (2002 PR124)
Classification: Main-belt Asteroid          SPK-ID: 2357251
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2206269344630875 6.4971e-08  
a 2.626671427677292 2.1134e-08 au
q 2.047156962747069 1.8244e-07 au
i 1.679901936536474 5.2727e-06 deg
node 203.2465237250304 0.00012962 deg
peri 178.298315013288 0.00013088 deg
M 29.30950609626402 1.311e-05 deg
tp 2458873.906020815982
(2020-Jan-25.40602082)
5.6403e-05 TDB
period 1554.916427338074
4.26
1.8766e-05
5.138e-08
d
yr
n .231523697139337 2.7943e-09 deg/d
Q 3.206185892607514 2.5797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      7768 days (21.27 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61574  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:29:17  

Additional Information
 Earth MOID = 1.05013 au 
 Jupiter MOID = 2.25356 au 
 T_jup = 3.366 
[ 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 16.9   n/a MPO494857  

357251 (2002 PR124)          Discovered 2002-Aug-13 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 PR124 = 2005 JR168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 05:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin