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 ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4723979809376874 1.3262e-07  
a 1.507997303863845 1.6789e-08 au
q .7956224222590884 2.0407e-07 au
i 10.04877944370331 9.6666e-06 deg
node 16.82584521049495 4.2243e-05 deg
peri 356.5303594126081 4.3384e-05 deg
M 234.1167807856982 3.3001e-05 deg
tp 2459237.018226751398
(2021-Jan-22.51822675)
6.5e-05 TDB
period 676.3932648207143
1.85
1.1296e-05
3.093e-08
d
yr
n .5322347496990854 8.8883e-09 deg/d
Q 2.220372185468602 2.472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      6232 days (17.06 yr)  
   first obs. used      2003-03-31  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-01 06:01:39  

Additional Information
 Earth MOID = .14515 au 
 Jupiter MOID = 3.24292 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 2020-Jul-09 22:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin