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 ]  
452567 (2005 AX72)
Classification: Main-belt Asteroid          SPK-ID: 2452567
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02648267129375434 1.2539e-07  
a 3.135528530759834 9.1403e-08 au
q 3.052491359347533 4.2265e-07 au
i 10.21373762283901 1.4968e-05 deg
node 118.8369947339979 4.4144e-05 deg
peri 340.3787262991074 0.00020012 deg
M 301.5172054147145 0.00018674 deg
tp 2459329.950505673259
(2021-Apr-25.45050567)
0.0010481 TDB
period 2027.98417694311
5.55
8.8676e-05
2.428e-07
d
yr
n .177516177933226 7.7621e-09 deg/d
Q 3.218565702172135 9.3823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      4065 days (11.13 yr)  
   first obs. used      2004-12-19  
   last obs. used      2016-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42641  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:48:41  

Additional Information
 Earth MOID = 2.07098 au 
 Jupiter MOID = 1.85383 au 
 T_jup = 3.187 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456706.5 (2014-Feb-18.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02255991229972312 1.2478e-07  
q 3.06547410093344 4.1862e-07 au
tp 2457293.414430223190
(2015-Sep-27.91443022)
0.0013042 TDB
node 119.0567024180688 4.4101e-05 deg
peri 338.8891214398292 0.00023991 deg
i 10.21743748537907 1.4975e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      4065 days (11.13 yr)  
   first obs. used      2004-12-19  
   last obs. used      2016-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42641  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:48:41  

Additional Information
 Jupiter MOID = 1.85383 au 
 T_jup = 3.187 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.557085932354199E-14 -5.107479623959155E-14 7.897176239874271E-11 -1.263259685311368E-14 1.426728367420577E-11 1.565786948603611E-15
q -5.107479623959155E-14 1.752390298373223E-13 -2.87190158173738E-10 4.95352328506292E-14 -5.224314581619653E-11 8.190525444510293E-15
tp 7.897176239874271E-11 -2.87190158173738E-10 1.700851128310264E-6 -2.019414922461808E-10 3.075425259945741E-7 2.042678748226489E-11
node -1.263259685311368E-14 4.95352328506292E-14 -2.019414922461808E-10 1.944915521161402E-9 -1.949992106573455E-9 2.859324762048742E-11
peri 1.426728367420577E-11 -5.224314581619653E-11 3.075425259945741E-7 -1.949992106573455E-9 5.755707467946653E-8 -2.51987033823489E-11
i 1.565786948603611E-15 8.190525444510293E-15 2.042678748226489E-11 2.859324762048742E-11 -2.51987033823489E-11 2.242490637250254E-10

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 16.4   n/a MPO495256  

452567 (2005 AX72)          Discovered 2004-Dec-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

[ 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-Aug-14 05:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin