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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02227718361564078 9.2265e-08  
a 2.747851024418351 1.584e-07 au
q 2.686636642598956 3.7854e-07 au
i 6.843129871775991 7.3084e-06 deg
node 44.80832288227649 8.8569e-05 deg
peri 171.9021782072578 0.00035894 deg
M 98.1643765436888 0.00036881 deg
tp 2458146.830467231282
(2018-Jan-28.33046723)
0.0016747 TDB
period 1663.75051263175
4.56
0.00014386
3.939e-07
d
yr
n .2163785959894585 1.8709e-08 deg/d
Q 2.809065406237745 1.6193e-07 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      1436 days (3.93 yr)  
   first obs. used      2013-03-19  
   last obs. used      2017-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69017  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:20:53  

Additional Information
 Earth MOID = 1.67826 au 
 Jupiter MOID = 2.15355 au 
 T_jup = 3.336 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457073.5 (2015-Feb-20.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02169268015875106 8.6221e-08  
q 2.689319144342845 3.5794e-07 au
tp 2456503.911846477622
(2013-Jul-30.41184648)
0.0016758 TDB
node 44.82947353089011 8.8562e-05 deg
peri 176.6898986305734 0.00038079 deg
i 6.843979249965982 7.3092e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      1436 days (3.93 yr)  
   first obs. used      2013-03-19  
   last obs. used      2017-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69017  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:20:53  

Additional Information
 Jupiter MOID = 2.15355 au 
 T_jup = 3.336 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.434111254297491E-15 -2.920874467230276E-14 -7.992009826091746E-11 -1.341087502227322E-13 -1.786041749286863E-11 -1.631101953303858E-14
q -2.920874467230276E-14 1.281207823528562E-13 4.074264425637597E-10 6.684854242102417E-13 9.129191409608504E-11 7.779217679188146E-14
tp -7.992009826091746E-11 4.074264425637597E-10 2.808293159810784E-6 3.903192400989328E-9 6.207111239562245E-7 2.112159378687019E-10
node -1.341087502227322E-13 6.684854242102417E-13 3.903192400989328E-9 7.843167436980807E-9 -6.915446502396833E-9 -8.634984247441517E-11
peri -1.786041749286863E-11 9.129191409608504E-11 6.207111239562245E-7 -6.915446502396833E-9 1.449983426562903E-7 1.33900174765852E-10
i -1.631101953303858E-14 7.779217679188146E-14 2.112159378687019E-10 -8.634984247441517E-11 1.33900174765852E-10 5.342380968493062E-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 17.5   n/a MPO398948  

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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