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 ]  
(2012 AY)
Classification: Apollo [NEO]          SPK-ID: 3592018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2655045532136692 1.5543e-07  
a 1.22763815672662 3.3701e-08 au
q .9016946364168665 1.8617e-07 au
i 20.55350423543948 3.2165e-05 deg
node 293.6463114686677 8.2013e-06 deg
peri 261.2456250338849 4.0871e-05 deg
M 150.5242422760012 0.00011814 deg
tp 2458992.765827910071
(2020-May-23.26582791)
0.00015471 TDB
period 496.8256330116569
1.36
2.0458e-05
5.601e-08
d
yr
n .7246002945092679 2.9838e-08 deg/d
Q 1.553581677036374 4.2649e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      1430 days (3.92 yr)  
   first obs. used      2012-01-02  
   last obs. used      2015-12-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .40557  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:54:33  

Additional Information
 Earth MOID = .0906677 au 
 Jupiter MOID = 3.55262 au 
 T_jup = 5.115 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456122.5 (2012-Jul-14.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2654920912830398 1.5563e-07  
q .901537187751235 1.8661e-07 au
tp 2456012.326838579782
(2012-Mar-25.82683858)
4.366e-05 TDB
node 293.6785833835955 8.2014e-06 deg
peri 261.2228704380253 4.0922e-05 deg
i 20.55205639925051 3.2171e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      1430 days (3.92 yr)  
   first obs. used      2012-01-02  
   last obs. used      2015-12-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .40557  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:54:33  

Additional Information
 Jupiter MOID = 3.55262 au 
 T_jup = 5.115 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.421947258031034E-14 -2.878596374454407E-14 -7.557425006800105E-13 9.894305451122208E-14 2.059648053004186E-12 -1.438477679079208E-13
q -2.878596374454407E-14 3.482360637646972E-14 1.573189022626973E-12 -1.104511035293831E-13 -1.891612932378003E-12 5.985662082049517E-13
tp -7.557425006800105E-13 1.573189022626973E-12 1.906206543843286E-9 9.093324812199383E-12 1.57685539992819E-9 8.790240977583105E-10
node 9.894305451122208E-14 -1.104511035293831E-13 9.093324812199383E-12 6.726252851062572E-11 -4.369658513744217E-11 5.277492166523093E-12
peri 2.059648053004186E-12 -1.891612932378003E-12 1.57685539992819E-9 -4.369658513744217E-11 1.674571875584025E-9 7.427879404973345E-10
i -1.438477679079208E-13 5.985662082049517E-13 8.790240977583105E-10 5.277492166523093E-12 7.427879404973345E-10 1.03499051701574E-9

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.4   n/a MPO235399  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 18:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin