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 ]  
487159 (2014 OJ246)
Classification: Main-belt Asteroid          SPK-ID: 2487159
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199841949044704 6.5533e-08  
a 3.118513878116349 5.7794e-08 au
q 2.495303986590619 1.9855e-07 au
i 8.936387382315193 8.4139e-06 deg
node 3.801722798510116 4.0836e-05 deg
peri 60.69336030564621 4.6875e-05 deg
M 280.1934327279347 1.8651e-05 deg
tp 2459446.419103884832
(2021-Aug-19.91910388)
0.00010623 TDB
period 2011.499590644967
5.51
5.5917e-05
1.531e-07
d
yr
n .1789709536478551 4.9752e-09 deg/d
Q 3.741723769642079 6.9344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1993-10-10  
   last obs. used      2017-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56786  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 14:05:42  

Additional Information
 Earth MOID = 1.52291 au 
 Jupiter MOID = 1.73574 au 
 T_jup = 3.167 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457082.5 (2015-Mar-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1995585585714661 6.8096e-08  
q 2.49725449678433 2.0672e-07 au
tp 2457415.502678528395
(2016-Jan-28.00267853)
0.00010702 TDB
node 4.660321150228266 4.0308e-05 deg
peri 57.47701322140512 4.6727e-05 deg
i 9.002971688155606 8.4587e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1993-10-10  
   last obs. used      2017-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56786  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 14:05:42  

Additional Information
 Jupiter MOID = 1.73574 au 
 T_jup = 3.167 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.637078690026078E-15 -1.378565608992431E-14 -3.251098863388911E-12 8.216625483207797E-14 -7.818580334008383E-13 -1.376901513595356E-14
q -1.378565608992431E-14 4.273222559962893E-14 9.237446444822862E-12 -2.478058554815278E-13 2.175525354184561E-12 3.673446239948731E-14
tp -3.251098863388911E-12 9.237446444822862E-12 1.145248203317456E-8 -9.620188643755708E-11 2.563139259940392E-9 2.360549173512663E-11
node 8.216625483207797E-14 -2.478058554815278E-13 -9.620188643755708E-11 1.62474418421976E-9 -1.624719169143795E-9 6.135409848383622E-11
peri -7.818580334008383E-13 2.175525354184561E-12 2.563139259940392E-9 -1.624719169143795E-9 2.183421723936015E-9 -5.562455261296376E-11
i -1.376901513595356E-14 3.673446239948731E-14 2.360549173512663E-11 6.135409848383622E-11 -5.562455261296376E-11 7.15496280473034E-11

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 16.5   n/a MPO398961  

487159 (2014 OJ246)          Discovered 2012-Feb-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 OJ246 = 2015 TO243 
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-12 01:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin