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 ]  
180040 (2003 AX72)
Classification: Main-belt Asteroid          SPK-ID: 2180040
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330481991991189 5.4238e-08  
a 2.687037652698351 1.8344e-08 au
q 2.329532131826607 1.512e-07 au
i 14.03623437377515 5.645e-06 deg
node 82.10112313248672 2.2593e-05 deg
peri 336.8179457944789 3.4181e-05 deg
M 67.24062151498892 2.281e-05 deg
tp 2458900.004292005193
(2020-Feb-20.50429201)		 0.00010156 TDB
period 1608.825921604785
4.40		 1.6475e-05
4.511e-08		 d
yr
n .223765663621894 2.2914e-09 deg/d
Q 3.044543173570093 2.0785e-08 au
   Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      6618 days (18.12 yr)  
   first obs. used      2002-12-06  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55054  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:42:33  

Additional Information
 Earth MOID = 1.34844 au 
 Jupiter MOID = 2.27474 au 
 T_jup = 3.318 
[ 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 15.6   n/a MPO502980  
diameter diameter 2.626 km 0.305 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.194   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180040 (2003 AX72)          Discovered 2003-Jan-10 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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 2021-Apr-13 15:06 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin