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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986704087007089 4.1997e-08  
a 2.303761614999393 1.2396e-08 au
q 1.846072353398459 9.5132e-08 au
i 1.372067636826164 5.3846e-06 deg
node 215.9477965322347 0.00021857 deg
peri 247.7231185635423 0.00021918 deg
M 218.2377236876008 1.7413e-05 deg
tp 2459703.436217296445
(2022-May-03.93621730)
6.3903e-05 TDB
period 1277.187718316032
3.50
1.0309e-05
2.822e-08
d
yr
n .2818692936341877 2.2751e-09 deg/d
Q 2.761450876600328 1.4859e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59559  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:52:20  

Additional Information
 Earth MOID = .863299 au 
 Jupiter MOID = 2.38558 au 
 T_jup = 3.563 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457122.5 (2015-Apr-10.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1996896142048286 4.208e-08  
q 1.842231147955081 9.5453e-08 au
tp 2457150.463950963931
(2015-May-07.96395096)
5.4559e-05 TDB
node 216.1515394182447 0.00021848 deg
peri 247.3997279873136 0.00021909 deg
i 1.372665715116888 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59559  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:52:20  

Additional Information
 Jupiter MOID = 2.38558 au 
 T_jup = 3.563 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.770691284703365E-15 -3.996525674048494E-15 6.738160352605477E-13 -3.595736572357965E-16 2.434336671288096E-13 -4.495839989024559E-16
q -3.996525674048494E-15 9.111304296990329E-15 -1.409174842652899E-12 9.662623629771662E-16 -5.211860521919804E-13 9.716218620362802E-16
tp 6.738160352605477E-13 -1.409174842652899E-12 2.976734252385639E-9 -1.205220264106032E-11 9.107405236106676E-10 -8.99195037604448E-13
node -3.595736572357965E-16 9.662623629771662E-16 -1.205220264106032E-11 4.773384978032594E-8 -4.77230676141648E-8 -3.378289668423726E-10
peri 2.434336671288096E-13 -5.211860521919804E-13 9.107405236106676E-10 -4.77230676141648E-8 4.799852673207129E-8 3.374592829204783E-10
i -4.495839989024559E-16 9.716218620362802E-16 -8.99195037604448E-13 -3.378289668423726E-10 3.374592829204783E-10 2.899869486195146E-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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