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215827 (2005 AW53)
Classification: Main-belt Asteroid          SPK-ID: 2215827
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1719024630056045 3.7719e-08  
a 2.29027769095984 1.1607e-08 au
q 1.896573314917055 8.4992e-08 au
i 2.618788605682709 4.0177e-06 deg
node 268.7812279455827 0.00012297 deg
peri 204.286822835888 0.000125 deg
M 170.2753042658345 2.2471e-05 deg
tp 2458401.702738879355
(2018-Oct-10.20273888)		 7.6956e-05 TDB
period 1265.991066249326
3.47		 9.6238e-06
2.635e-08		 d
yr
n .2843621962250886 2.1617e-09 deg/d
Q 2.683982067002626 1.3602e-08 au
   Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      6757 days (18.50 yr)  
   first obs. used      2000-11-26  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6131  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:39:43  

Additional Information
 Earth MOID = .913482 au 
 Jupiter MOID = 2.42275 au 
 T_jup = 3.578 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457047.5 (2015-Jan-25.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725338820357594 3.7668e-08  
q 1.893683391752889 8.4962e-08 au
tp 2457137.044099229913
(2015-Apr-24.54409923)		 7.2587e-05 TDB
node 268.8376841499671 0.00012293 deg
peri 204.1497032466492 0.00012494 deg
i 2.619880401562584 4.0193e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      6757 days (18.50 yr)  
   first obs. used      2000-11-26  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6131  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:39:43  

Additional Information
 Jupiter MOID = 2.42275 au 
 T_jup = 3.578 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.418861322634155E-15 -3.180761760373764E-15 1.09543029185058E-12 1.799959507024557E-14 3.493957016511078E-13 -1.904132280155141E-15
q -3.180761760373764E-15 7.218555346970868E-15 -2.28521187580732E-12 -3.743591090012487E-14 -7.352296334101929E-13 4.311290239849408E-15
tp 1.09543029185058E-12 -2.28521187580732E-12 5.268927589256917E-9 9.360007404519872E-11 1.65464640426115E-9 -3.157291724556364E-12
node 1.799959507024557E-14 -3.743591090012487E-14 9.360007404519872E-11 1.511145804839713E-8 -1.506420189364262E-8 -6.996234385499367E-12
peri 3.493957016511078E-13 -7.352296334101929E-13 1.65464640426115E-9 -1.506420189364262E-8 1.560885126217737E-8 5.9202383510053E-12
i -1.904132280155141E-15 4.311290239849408E-15 -3.157291724556364E-12 -6.996234385499367E-12 5.9202383510053E-12 1.615511887016955E-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 17.1   n/a MPO418156  

215827 (2005 AW53)          Discovered 2005-Jan-13 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2025-Jul-06 12:11 < 00:01 Iris 0.0262781595663968 0.0262755187643167 0.0262808011050362 4.83398141181436 4.83398136655867 2460863.007486153 0.348498952128527 277.85606380384 58.3806720149507 -64.2508966612576 60936.926228336 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 03:39:44 2020-Nov-12 03:39
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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