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452472 (2004 AY14)
Classification: Main-belt Asteroid          SPK-ID: 2452472
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 .1748428006401663 4.2614e-07  
a 2.52966457328258 5.823e-08 au
q 2.087370934609643 1.1226e-06 au
i 3.714462916972725 4.9332e-05 deg
node 82.05818350062667 0.00038864 deg
peri 313.3730846257305 0.00061926 deg
M 85.81198103147192 0.0004785 deg
tp 2458650.201512408790
(2019-Jun-15.70151241)
0.0019644 TDB
period 1469.578653435181
4.02
5.0742e-05
1.389e-07
d
yr
n .2449681744889871 8.4583e-09 deg/d
Q 2.971958211955518 6.8411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      8758 days (23.98 yr)  
   first obs. used      1996-01-12  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .59277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:59:22  

Additional Information
 Earth MOID = 1.09644 au 
 Jupiter MOID = 2.45289 au 
 T_jup = 3.427 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456777.5 (2014-Apr-30.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1737691544408393 3.9766e-07  
q 2.09061100731801 1.0382e-06 au
tp 2457176.730646490210
(2015-Jun-03.23064649)
0.0020364 TDB
node 82.1687534731978 0.00039007 deg
peri 312.5588758393263 0.00062563 deg
i 3.711916933429389 4.928e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      8758 days (23.98 yr)  
   first obs. used      1996-01-12  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .59277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:59:22  

Additional Information
 Jupiter MOID = 2.45289 au 
 T_jup = 3.427 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.581328746552589E-13 -4.128028447815237E-13 8.005687779662768E-10 1.691775888467826E-11 1.929840270272868E-10 1.467682244205748E-12
q -4.128028447815237E-13 1.077945992355785E-12 -2.089643623415295E-9 -4.411445952748423E-11 -5.03792222898456E-10 -3.824710693508524E-12
tp 8.005687779662768E-10 -2.089643623415295E-9 4.146862228236662E-6 8.715988331969543E-8 1.001040710915662E-6 7.550443116826189E-9
node 1.691775888467826E-11 -4.411445952748423E-11 8.715988331969543E-8 1.521518187697569E-7 -1.289787450338263E-7 1.857273634781574E-8
peri 1.929840270272868E-10 -5.03792222898456E-10 1.001040710915662E-6 -1.289787450338263E-7 3.914109597286715E-7 -1.655462175589945E-8
i 1.467682244205748E-12 -3.824710693508524E-12 7.550443116826189E-9 1.857273634781574E-8 -1.655462175589945E-8 2.428481576383579E-9

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO456154  

452472 (2004 AY14)          Discovered 2004-Jan-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2004 AY14 = 1996 AD15 = 2008 CD52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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