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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746352580859566 4.2806e-07  
a 2.529414367749991 5.8699e-08 au
q 2.087689436831644 1.1275e-06 au
i 3.714673742077693 5.1707e-05 deg
node 82.05931835383291 0.00041313 deg
peri 313.4104270269181 0.00063247 deg
M 347.8029320734583 0.00048261 deg
tp 2458650.283031631404
(2019-Jun-15.78303163)
0.0019682 TDB
period 1469.360627918295
4.02
5.1148e-05
1.4e-07
d
yr
n .2450045231646278 8.5286e-09 deg/d
Q 2.971139298668337 6.895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      8215 days (22.49 yr)  
   first obs. used      1996-01-12  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .61348  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:17:44  

Additional Information
 Earth MOID = 1.09614 au 
 Jupiter MOID = 2.45182 au 
 T_jup = 3.427 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456695.5 (2014-Feb-07.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1738254989154997 3.9872e-07  
q 2.090373501769656 1.0409e-06 au
tp 2457176.725720157311
(2015-Jun-03.22572016)
0.0020376 TDB
node 82.16938408472419 0.00041465 deg
peri 312.568575888636 0.00063822 deg
i 3.712080652220958 5.1657e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      8215 days (22.49 yr)  
   first obs. used      1996-01-12  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .61348  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:17:44  

Additional Information
 Jupiter MOID = 2.45182 au 
 T_jup = 3.427 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.589794063650406E-13 -4.149595352046781E-13 8.028040927072019E-10 1.851008681777888E-11 1.920157023653713E-10 1.649157573503323E-12
q -4.149595352046781E-13 1.083468112901526E-12 -2.09483235380948E-9 -4.825501415376744E-11 -5.011165707742816E-10 -4.296935571197308E-12
tp 8.028040927072019E-10 -2.09483235380948E-9 4.151771545701215E-6 9.513330570973236E-8 9.944795366313924E-7 8.463211577239506E-9
node 1.851008681777888E-11 -4.825501415376744E-11 9.513330570973236E-8 1.719338100618982E-7 -1.466252293097892E-7 2.074912942146012E-8
peri 1.920157023653713E-10 -5.011165707742816E-10 9.944795366313924E-7 -1.466252293097892E-7 4.073262134135349E-7 -1.848679788622026E-8
i 1.649157573503323E-12 -4.296935571197308E-12 8.463211577239506E-9 2.074912942146012E-8 -1.848679788622026E-8 2.668401200449197E-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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