Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
152532 (2007 AP20)
Classification: Main-belt Asteroid          SPK-ID: 2152532
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06976297231581277 1.2526e-07  
a 3.036089641577347 8.0264e-08 AU
q 2.82428300396366 3.8971e-07 AU
i 23.02270865552672 1.2673e-05 deg
node 119.228699202191 2.6749e-05 deg
peri 312.0707151749966 0.00010805 deg
M 228.9572306349587 0.00010682 deg
tp 2457703.865194612671
(2016-Nov-11.36519461)
0.00058625 JED
period 1932.281126898341
5.29
7.6625e-05
2.098e-07
d
yr
n .1863082938546653 7.3881e-09 deg/d
Q 3.247896279191033 8.5864e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      4506 days (12.34 yr)  
   first obs. used      2002-02-21  
   last obs. used      2014-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .72148  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 15:37:29  

Additional Information
 Earth MOID = 1.87575 AU 
 T_jup = 3.116 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO264303  

152532 (2007 AP20)          Discovered 2007-Jan-10 by CSS at Catalina (703)
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2007 AP20 = 2004 PX45 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Sep-21 04:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin