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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
392704 (2012 AE1)
Classification: Apollo [NEO]          SPK-ID: 2392704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4723343747335731 1.4887e-07  
a 1.508076141410789 2.9477e-08 au
q .7957599401069045 2.2558e-07 au
i 10.04798661972734 1.0496e-05 deg
node 16.83109213361652 7.1618e-05 deg
peri 356.540620205548 6.9879e-05 deg
M 21.20303623839962 4.8075e-05 deg
tp 2458560.659123389486
(2019-Mar-18.15912339)
8.9317e-05 TDB
period 676.4463079023373
1.85
1.9833e-05
5.43e-08
d
yr
n .5321930148696671 1.5603e-08 deg/d
Q 2.220392342714674 4.3399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      4754 days (13.02 yr)  
   first obs. used      2003-03-31  
   last obs. used      2016-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47192  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:21:59  

Additional Information
 Earth MOID = .145221 au 
 Jupiter MOID = 3.23963 au 
 T_jup = 4.385 
[ 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 19.0   n/a MPO266939  

392704 (2012 AE1)          Discovered 2007-Apr-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 AE1 = 2007 HX3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin