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 ]  
393057 (2013 AJ61)
Classification: Main-belt Asteroid          SPK-ID: 2393057
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05044733852686654 7.0121e-08  
a 3.03870132628998 5.8611e-08 au
q 2.885406931800591 2.1924e-07 au
i 10.93284944339557 7.2728e-06 deg
node 79.2266904512407 4.6462e-05 deg
peri 150.3836060693626 9.8699e-05 deg
M 25.5593916448305 8.4984e-05 deg
tp 2458863.134249930755
(2020-Jan-14.63424993)
0.00045678 TDB
period 1934.774923914508
5.30
5.5977e-05
1.533e-07
d
yr
n .1860681547761818 5.3833e-09 deg/d
Q 3.191995720779369 6.1567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6319 days (17.30 yr)  
   first obs. used      2001-12-14  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65616  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:07:15  

Additional Information
 Earth MOID = 1.87841 au 
 Jupiter MOID = 1.8331 au 
 T_jup = 3.211 
[ 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 15.7   n/a MPO472035  

393057 (2013 AJ61)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2013 AJ61 = 2001 XN136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-04 06:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin