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 ]  
212698 (2007 PA41)
Classification: Main-belt Asteroid          SPK-ID: 2212698
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 .1136848086141134 6.5522e-08  
a 2.435847723088579 1.9242e-08 au
q 2.15892884087613 1.5124e-07 au
i 6.602796613018189 4.5848e-06 deg
node 177.4705371725458 4.3168e-05 deg
peri 219.5309038062335 4.9877e-05 deg
M 71.31418191927254 1.9859e-05 deg
tp 2458725.427589641792
(2019-Aug-29.92758964)
7.7934e-05 TDB
period 1388.588707938233
3.80
1.6453e-05
4.505e-08
d
yr
n .2592560330801807 3.0719e-09 deg/d
Q 2.712766605301027 2.1429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      7001 days (19.17 yr)  
   first obs. used      2000-11-26  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51858  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:49:36  

Additional Information
 Earth MOID = 1.16974 au 
 Jupiter MOID = 2.69753 au 
 T_jup = 3.487 
[ 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 MPO503081  

212698 (2007 PA41)          Discovered 2007-Aug-13 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
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-11 09:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin