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452047 (2014 OD240)
Classification: Main-belt Asteroid          SPK-ID: 2452047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112061768893076 6.8729e-08  
a 2.989397921910685 7.4612e-08 au
q 2.654400702856088 2.0799e-07 au
i 3.27520708561743 7.5703e-06 deg
node 49.34637524287802 0.0002332 deg
peri 330.8531546726223 0.00024906 deg
M 345.0013534156008 8.2238e-05 deg
tp 2459079.154502859951
(2020-Aug-17.65450286)
0.00043166 TDB
period 1887.878407578103
5.17
7.0679e-05
1.935e-07
d
yr
n .1906902470810247 7.1391e-09 deg/d
Q 3.324395140965282 8.2973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      7712 days (21.11 yr)  
   first obs. used      1996-01-12  
   last obs. used      2017-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59479  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:53:49  

Additional Information
 Earth MOID = 1.65759 au 
 Jupiter MOID = 2.13128 au 
 T_jup = 3.245 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456872.5 (2014-Aug-03.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159374428725473 6.8989e-08  
q 2.643321132539426 2.0829e-07 au
tp 2457179.605258055555
(2015-Jun-06.10525806)
0.00040016 TDB
node 49.41456958506329 0.00023265 deg
peri 329.0362417048703 0.00024703 deg
i 3.283168504440914 7.5462e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      7712 days (21.11 yr)  
   first obs. used      1996-01-12  
   last obs. used      2017-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59479  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:53:49  

Additional Information
 Jupiter MOID = 2.13128 au 
 T_jup = 3.245 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.759521817174521E-15 -1.365401721231124E-14 1.756339630342509E-12 4.733703494622477E-14 5.44057773296042E-13 -3.761932316255504E-16
q -1.365401721231124E-14 4.338619580679211E-14 -4.789988177320221E-12 -1.454219617394907E-13 -1.653169260057093E-12 3.588941376415244E-15
tp 1.756339630342509E-12 -4.789988177320221E-12 1.60124621434221E-7 2.489008980981812E-10 3.355233124842309E-8 8.88051739038848E-11
node 4.733703494622477E-14 -1.454219617394907E-13 2.489008980981812E-10 5.412539602063873E-8 -5.398070046959886E-8 6.251142572017845E-10
peri 5.44057773296042E-13 -1.653169260057093E-12 3.355233124842309E-8 -5.398070046959886E-8 6.102532881600676E-8 -6.055390250087267E-10
i -3.761932316255504E-16 3.588941376415244E-15 8.88051739038848E-11 6.251142572017845E-10 -6.055390250087267E-10 5.694579644195766E-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 17.0   n/a MPO361088  

452047 (2014 OD240)          Discovered 2009-Aug-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OD240 = 2009 PJ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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