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JPL Small-Body Database Browser
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71419 (2000 AH191)
Classification: Main-belt Asteroid          SPK-ID: 2071419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866222061326613 5.4101e-08  
a 2.744296369572447 1.6915e-08 au
q 2.232149726800984 1.4446e-07 au
i 13.71223106756308 4.9932e-06 deg
node 157.6636985636255 1.9553e-05 deg
peri 231.067551288239 2.2536e-05 deg
M 142.8718484725255 1.2466e-05 deg
tp 2457941.494398029678
(2017-Jul-06.99439803)
5.5358e-05 TDB
period 1660.52318385828
4.55
1.5353e-05
4.203e-08
d
yr
n .2167991410776501 2.0045e-09 deg/d
Q 3.25644301234391 2.0072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      8430 days (23.08 yr)  
   first obs. used      1996-03-12  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57155  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:26:04  

Additional Information
 Earth MOID = 1.26078 au 
 Jupiter MOID = 2.28228 au 
 T_jup = 3.282 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456641.5 (2013-Dec-15.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1862990922571302 5.4082e-08  
q 2.234891012419707 1.4463e-07 au
tp 2456282.599213125643
(2012-Dec-21.09921313)
5.2986e-05 TDB
node 157.6781804444971 1.9564e-05 deg
peri 231.6096576001314 2.2559e-05 deg
i 13.70462026087573 4.9904e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      8430 days (23.08 yr)  
   first obs. used      1996-03-12  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57155  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:26:04  

Additional Information
 Jupiter MOID = 2.28228 au 
 T_jup = 3.282 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.924910623743828E-15 -7.790363646426683E-15 7.981078634669465E-14 -1.421433589896173E-14 -6.031448993457646E-14 -3.749828027741206E-15
q -7.790363646426683E-15 2.091901636149972E-14 -2.188216682627537E-13 3.686381068156757E-14 1.674751806949703E-13 1.020132728299155E-14
tp 7.981078634669465E-14 -2.188216682627537E-13 2.807512551092983E-9 -8.534151019865716E-12 6.149229394460256E-10 -5.864945225008082E-12
node -1.421433589896173E-14 3.686381068156757E-14 -8.534151019865716E-12 3.827515555649724E-10 -3.728544190881737E-10 2.03756953803759E-11
peri -6.031448993457646E-14 1.674751806949703E-13 6.149229394460256E-10 -3.728544190881737E-10 5.089071643539841E-10 -2.091106508935587E-11
i -3.749828027741206E-15 1.020132728299155E-14 -5.864945225008082E-12 2.03756953803759E-11 -2.091106508935587E-11 2.490399116477608E-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 14.6   n/a MPO436283  

71419 (2000 AH191)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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