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452052 (2014 OA253)
Classification: Main-belt Asteroid          SPK-ID: 2452052
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03423155408675765 1.2313e-07  
a 3.162861702912035 1.42e-07 au
q 3.054592031459867 3.9978e-07 au
i 11.18914671688711 1.53e-05 deg
node 343.6415367004221 5.4263e-05 deg
peri 194.8918305167566 0.00020984 deg
M 139.8916419385253 0.00020669 deg
tp 2458202.123035638551
(2018-Mar-24.62303564)
0.0011721 TDB
period 2054.559537562829
5.63
0.00013836
3.788e-07
d
yr
n .1752200378807427 1.18e-08 deg/d
Q 3.271131374364203 1.4686e-07 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      3153 days (8.63 yr)  
   first obs. used      2009-08-27  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54425  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:19:08  

Additional Information
 Earth MOID = 2.0606 au 
 Jupiter MOID = 1.7111 au 
 T_jup = 3.174 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456803.5 (2014-May-26.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03035881310793465 1.2338e-07  
q 3.06839028528643 3.9779e-07 au
tp 2456143.299233871545
(2012-Aug-03.79923387)
0.0012955 TDB
node 343.9348206416335 5.4381e-05 deg
peri 194.3114296098049 0.0002315 deg
i 11.18280181298545 1.5267e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      3153 days (8.63 yr)  
   first obs. used      2009-08-27  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54425  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:19:08  

Additional Information
 Jupiter MOID = 1.7111 au 
 T_jup = 3.174 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.522262647576138E-14 -4.620636385649013E-14 -8.902693315437691E-11 -3.439005803354681E-15 -1.567198583906569E-11 5.493951360535668E-14
q -4.620636385649013E-14 1.582348415285702E-13 2.786986178117185E-10 -3.76518725874466E-14 5.003868504646308E-11 -1.266171438039572E-13
tp -8.902693315437691E-11 2.786986178117185E-10 1.678412503488622E-6 -8.465991857601146E-10 2.915339380855027E-7 -2.892992239601737E-10
node -3.439005803354681E-15 -3.76518725874466E-14 -8.465991857601146E-10 2.957250471642328E-9 -3.047233913220354E-9 -4.695568676550814E-10
peri -1.567198583906569E-11 5.003868504646308E-11 2.915339380855027E-7 -3.047233913220354E-9 5.359297225805505E-8 4.114319118731175E-10
i 5.493951360535668E-14 -1.266171438039572E-13 -2.892992239601737E-10 -4.695568676550814E-10 4.114319118731175E-10 2.330779073421635E-10

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 16.1   n/a MPO440873  

452052 (2014 OA253)          Discovered 2009-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

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