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JPL Small-Body Database Browser
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71430 (2000 AN201)
Classification: Main-belt Asteroid          SPK-ID: 2071430
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2101218632612822 3.4716e-08  
a 3.127599869082611 2.1433e-08 au
q 2.470422757055231 1.0839e-07 au
i 15.95625727211704 5.8425e-06 deg
node 183.2097654799275 1.5077e-05 deg
peri 276.6259805788123 2.1121e-05 deg
M 182.6678475897391 1.3673e-05 deg
tp 2459595.676680777171
(2022-Jan-16.17668078)
7.8858e-05 TDB
period 2020.296941137513
5.53
2.0768e-05
5.686e-08
d
yr
n .1781916275125897 1.8317e-09 deg/d
Q 3.784776981109992 2.5937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      7242 days (19.83 yr)  
   first obs. used      1998-09-16  
   last obs. used      2018-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:37:57  

Additional Information
 Earth MOID = 1.54791 au 
 Jupiter MOID = 1.70953 au 
 T_jup = 3.121 
[ show covariance matrix ]

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 14.0   n/a MPO449451  

71430 (2000 AN201)          Discovered 2000-Jan-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AN201 = 1998 SR83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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