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215828 (2005 AX53)
Classification: Main-belt Asteroid          SPK-ID: 2215828
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1990334268956654 4.1937e-08  
a 2.303324218537591 1.2161e-08 au
q 1.844885706070274 9.4907e-08 au
i 1.372801116964569 5.3837e-06 deg
node 216.0773033705243 0.00021842 deg
peri 247.4219256264768 0.00021904 deg
M 162.1130745079033 1.7128e-05 deg
tp 2458425.528154094372
(2018-Nov-03.02815409)
5.8566e-05 TDB
period 1276.824001730565
3.50
1.0112e-05
2.769e-08
d
yr
n .2819495870316254 2.233e-09 deg/d
Q 2.761762731004909 1.4582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      6784 days (18.57 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 00:31:35  

Additional Information
 Earth MOID = .862275 au 
 Jupiter MOID = 2.3862 au 
 T_jup = 3.563 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457122.5 (2015-Apr-10.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1996896114242117 4.208e-08  
q 1.842231148207498 9.5453e-08 au
tp 2457150.463995554471
(2015-May-07.96399555)
5.4559e-05 TDB
node 216.1514639961983 0.00021848 deg
peri 247.3998166349753 0.00021909 deg
i 1.372660702649074 5.385e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      6784 days (18.57 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 00:31:35  

Additional Information
 Jupiter MOID = 2.3862 au 
 T_jup = 3.563 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.77069174556255E-15 -3.996526693885859E-15 6.738165451438307E-13 -3.595864692904935E-16 2.434338310862643E-13 -4.495813108741673E-16
q -3.996526693885859E-15 9.111306541843936E-15 -1.409176011799762E-12 9.662836622233484E-16 -5.211864197459824E-13 9.716157868479094E-16
tp 6.738165451438307E-13 -1.409176011799762E-12 2.976733992427111E-9 -1.205231410113128E-11 9.107405580398171E-10 -8.9919509640839E-13
node -3.595864692904935E-16 9.662836622233484E-16 -1.205231410113128E-11 4.773416509792338E-8 -4.77233829734735E-8 -3.37830153635771E-10
peri 2.434338310862643E-13 -5.211864197459824E-13 9.107405580398171E-10 -4.77233829734735E-8 4.799884210986991E-8 3.374604700382602E-10
i -4.495813108741673E-16 9.716157868479094E-16 -8.9919509640839E-13 -3.37830153635771E-10 3.374604700382602E-10 2.899871478696652E-11

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 17.4   n/a MPO245436  

215828 (2005 AX53)          Discovered 2005-Jan-13 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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