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 ]  
362831 (2012 AF17)
Classification: Main-belt Asteroid          SPK-ID: 2362831
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08288610946098103 1.0078e-07  
a 3.123916497767132 5.2233e-08 au
q 2.864987212986241 3.3057e-07 au
i 14.15303488223723 1.0229e-05 deg
node 297.9452500004663 2.8223e-05 deg
peri 236.8370417779905 6.4484e-05 deg
M 181.594214667609 6.5742e-05 deg
tp 2460199.933689164689
(2023-Sep-12.43368916)
0.00038322 TDB
period 2016.729039526075
5.52
5.058e-05
1.385e-07
d
yr
n .1785068757102833 4.477e-09 deg/d
Q 3.382845782548022 5.6562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2001-03-14  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:00  

Additional Information
 Earth MOID = 1.90018 au 
 Jupiter MOID = 1.76731 au 
 T_jup = 3.163 
[ 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 15.22   n/a E2021B25  

362831 (2012 AF17)          Discovered 2005-Dec-29 by LINEAR at Socorro
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2012 AF17 = 2005 YJ212 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 23:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin