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103311 (2000 AH56)
Classification: Main-belt Asteroid          SPK-ID: 2103311
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05398494019545302 3.6562e-08  
a 2.402414229303229 9.8701e-09 au
q 2.272720040809588 8.7129e-08 au
i 7.167679093122158 3.6648e-06 deg
node 106.8172919395512 3.17e-05 deg
peri 27.14525707962957 4.7934e-05 deg
M 210.2151013179414 3.6221e-05 deg
tp 2459766.394917398545
(2022-Jul-05.89491740)
0.00013775 TDB
period 1360.098194517645
3.72
8.3818e-06
2.295e-08
d
yr
n .2646867714780498 1.6312e-09 deg/d
Q 2.532108417796869 1.0403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1459  
   data-arc span      7568 days (20.72 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-09-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51758  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:09  

Additional Information
 Earth MOID = 1.28979 au 
 Jupiter MOID = 2.48658 au 
 T_jup = 3.512 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457290.5 (2015-Sep-25.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05407567452866663 3.6236e-08  
q 2.272259709132337 8.6417e-08 au
tp 2457040.500639374120
(2015-Jan-18.00063937)
0.00013477 TDB
node 106.8394975676856 3.1705e-05 deg
peri 25.71893478452282 4.8115e-05 deg
i 7.16726275426548 3.6637e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1459  
   data-arc span      7568 days (20.72 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-09-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51758  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:09  

Additional Information
 Jupiter MOID = 2.48658 au 
 T_jup = 3.512 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.313060819077885E-15 -3.113689593864569E-15 1.098708567606676E-12 8.948648931392082E-15 2.889249238245768E-13 -1.430185936906394E-15
q -3.113689593864569E-15 7.467869656329428E-15 -2.416133062475027E-12 -2.119588223388317E-14 -6.313847826561487E-13 3.668894627527476E-15
tp 1.098708567606676E-12 -2.416133062475027E-12 1.816251487761621E-8 2.882403402656577E-11 4.893860984025746E-9 4.94900091102333E-13
node 8.948648931392082E-15 -2.119588223388317E-14 2.882403402656577E-11 1.005226840633546E-9 -9.892267165795521E-10 1.750464162208103E-11
peri 2.889249238245768E-13 -6.313847826561487E-13 4.893860984025746E-9 -9.892267165795521E-10 2.315074713636925E-9 -1.723859410211505E-11
i -1.430185936906394E-15 3.668894627527476E-15 4.94900091102333E-13 1.750464162208103E-11 -1.723859410211505E-11 1.342277623393006E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.03   n/a E2021B55  

103311 (2000 AH56)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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