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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1862932505755457 4.0474e-08  
a 2.745230670552619 1.4216e-08 au
q 2.233812725355687 1.1197e-07 au
i 13.71105087433695 3.4751e-06 deg
node 157.6509249738015 1.9152e-05 deg
peri 230.9633053407648 2.1554e-05 deg
M 229.7304494678448 1.2756e-05 deg
tp 2459601.683571691898
(2022-Jan-22.18357169)
6.1549e-05 TDB
period 1661.371248499561
4.55
1.2905e-05
3.533e-08
d
yr
n .2166884736479747 1.6832e-09 deg/d
Q 3.256648615749552 1.6864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      8965 days (24.54 yr)  
   first obs. used      1996-03-12  
   last obs. used      2020-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:56:16  

Additional Information
 Earth MOID = 1.26304 au 
 Jupiter MOID = 2.28493 au 
 T_jup = 3.282 
[ show covariance matrix ]

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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