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452046 (2014 OY239)
Classification: Main-belt Asteroid          SPK-ID: 2452046
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02839328182780146 9.9283e-08  
a 2.852571769246654 1.0841e-07 au
q 2.771577895068404 3.2506e-07 au
i 3.084072326752832 9.7635e-06 deg
node 72.51719092898966 0.0002015 deg
peri 14.70300323467433 0.00028616 deg
M 296.5704702037553 0.00019346 deg
tp 2459310.557533468229
(2021-Apr-06.05753347)
0.00093957 TDB
period 1759.75941185632
4.82
0.00010032
2.747e-07
d
yr
n .2045734192836317 1.1663e-08 deg/d
Q 2.933565643424905 1.1149e-07 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      6023 days (16.49 yr)  
   first obs. used      2000-08-27  
   last obs. used      2017-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .623  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:53:50  

Additional Information
 Earth MOID = 1.78791 au 
 Jupiter MOID = 2.11492 au 
 T_jup = 3.302 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456941.5 (2014-Oct-11.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02683339022472825 9.6101e-08  
q 2.777749969019814 3.123e-07 au
tp 2457523.812220155081
(2016-May-15.31222016)
0.0010708 TDB
node 72.55336821190951 0.00020172 deg
peri 9.428426885906831 0.00030015 deg
i 3.083586770871495 9.7479e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      6023 days (16.49 yr)  
   first obs. used      2000-08-27  
   last obs. used      2017-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .623  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:53:50  

Additional Information
 Jupiter MOID = 2.11492 au 
 T_jup = 3.302 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.235488155635463E-15 -2.830912675408336E-14 2.203296742206273E-11 -1.067975896467324E-13 4.993817715672152E-12 5.453645519921811E-16
q -2.830912675408336E-14 9.752819072471928E-14 -1.125958425605481E-10 3.389598563628907E-13 -2.518853914006334E-11 4.663906305413513E-15
tp 2.203296742206273E-11 -1.125958425605481E-10 1.146525854573427E-6 -6.57422981721579E-10 2.380212232980976E-7 -4.435345401065499E-12
node -1.067975896467324E-13 3.389598563628907E-13 -6.57422981721579E-10 4.068929201155302E-8 -4.076829453421481E-8 3.186180893979871E-10
peri 4.993817715672152E-12 -2.518853914006334E-11 2.380212232980976E-7 -4.076829453421481E-8 9.008921761300849E-8 -3.194408552187255E-10
i 5.453645519921811E-16 4.663906305413513E-15 -4.435345401065499E-12 3.186180893979871E-10 -3.194408552187255E-10 9.502243785527433E-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 MPO477161  

452046 (2014 OY239)          Discovered 2008-Mar-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OY239 = 2013 EP135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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