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487108 (2014 OZ158)
Classification: Main-belt Asteroid          SPK-ID: 2487108
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02202011302289535 7.0941e-08  
a 2.74817782282088 9.673e-08 au
q 2.68766263655535 2.4948e-07 au
i 6.842695465549184 6.9436e-06 deg
node 44.80933126151699 8.6887e-05 deg
peri 171.6848743542475 0.00033043 deg
M 184.9495881110403 0.00033325 deg
tp 2459809.644914720811
(2022-Aug-18.14491472)
0.0015721 TDB
period 1664.047323032113
4.56
8.7856e-05
2.405e-07
d
yr
n .2163400012831563 1.1422e-08 deg/d
Q 2.808693009086411 9.886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      2377 days (6.51 yr)  
   first obs. used      2013-03-19  
   last obs. used      2019-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:29:04  

Additional Information
 Earth MOID = 1.67926 au 
 Jupiter MOID = 2.15281 au 
 T_jup = 3.336 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457254.5 (2015-Aug-20.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02182508243428514 6.6582e-08  
q 2.688649773761635 2.3227e-07 au
tp 2456503.827757642152
(2013-Jul-30.32775764)
0.0014966 TDB
node 44.82597421069642 8.6867e-05 deg
peri 176.6432623284711 0.00034083 deg
i 6.844444259424622 6.9469e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      2377 days (6.51 yr)  
   first obs. used      2013-03-19  
   last obs. used      2019-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:29:04  

Additional Information
 Jupiter MOID = 2.15281 au 
 T_jup = 3.336 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.433212227598315E-15 -1.428982138496197E-14 -3.954569574006424E-11 -3.919171380817208E-14 -8.771646754626925E-12 -2.333186671824747E-15
q -1.428982138496197E-14 5.39512225869697E-14 2.063901499460012E-10 2.110812130943682E-13 4.602384781607008E-11 1.038981418634925E-14
tp -3.954569574006424E-11 2.063901499460012E-10 2.239757666493341E-6 2.242557703358877E-9 4.933411046511456E-7 -2.667512491179664E-11
node -3.919171380817208E-14 2.110812130943682E-13 2.242557703358877E-9 7.545795216694289E-9 -6.993978667953522E-9 -1.244972384216449E-10
peri -8.771646754626925E-12 4.602384781607008E-11 4.933411046511456E-7 -6.993978667953522E-9 1.161660017101809E-7 1.18168103311951E-10
i -2.333186671824747E-15 1.038981418634925E-14 -2.667512491179664E-11 -1.244972384216449E-10 1.18168103311951E-10 4.825887967746012E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO495386  

487108 (2014 OZ158)          Discovered 2013-Mar-19 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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