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215555 (2003 AK63)
Classification: Main-belt Asteroid          SPK-ID: 2215555
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1243483322890428 4.4968e-08  
a 3.086626019222694 2.7879e-08 au
q 2.702809221332385 1.3147e-07 au
i 1.939382385422789 4.6291e-06 deg
node 71.32192263997631 0.00016816 deg
peri 59.70081363261684 0.00016967 deg
M 60.40422168149333 2.2995e-05 deg
tp 2458668.154932114700
(2019-Jul-03.65493211)
0.00012537 TDB
period 1980.726199396833
5.42
2.6835e-05
7.347e-08
d
yr
n .1817515212903361 2.4624e-09 deg/d
Q 3.470442817113003 3.1345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2001-10-18  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4989  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:19:38  

Additional Information
 Earth MOID = 1.71814 au 
 Jupiter MOID = 1.57319 au 
 T_jup = 3.213 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457407.5 (2016-Jan-20.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256549700779891 4.4971e-08  
q 2.69874446730278 1.3163e-07 au
tp 2456686.814851601224
(2014-Jan-29.31485160)
0.00012039 TDB
node 71.3320523669906 0.00016814 deg
peri 59.76712911600159 0.00016961 deg
i 1.939699605507245 4.6297e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2001-10-18  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4989  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:19:38  

Additional Information
 Jupiter MOID = 1.57319 au 
 T_jup = 3.213 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.022358492518525E-15 -5.832428971943996E-15 1.704625009753292E-12 2.091403021900649E-15 3.159816542631043E-13 -3.784476276358545E-16
q -5.832428971943996E-15 1.73265578187505E-14 -5.186734863798508E-12 -7.240424513126496E-15 -9.236565281009884E-13 1.240418628447644E-15
tp 1.704625009753292E-12 -5.186734863798508E-12 1.449435922955909E-8 -2.74201733061491E-12 2.732701707570229E-9 -9.021350257740401E-13
node 2.091403021900649E-15 -7.240424513126496E-15 -2.74201733061491E-12 2.827137991103785E-8 -2.825564877180654E-8 -2.459518280504774E-10
peri 3.159816542631043E-13 -9.236565281009884E-13 2.732701707570229E-9 -2.825564877180654E-8 2.87688093861066E-8 2.456491043946052E-10
i -3.784476276358545E-16 1.240418628447644E-15 -9.021350257740401E-13 -2.459518280504774E-10 2.456491043946052E-10 2.143424902630209E-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 15.7   n/a MPO422840  

215555 (2003 AK63)          Discovered 2003-Jan-08 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2003 AK63 = 2004 HJ70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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