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JPL Small-Body Database Browser
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71425 (2000 AC197)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071425
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0763767983976911 5.8702e-08  
a 3.212741197872667 3.5035e-08 au
q 2.96736231109879 2.0303e-07 au
i 14.61687258899696 7.0388e-06 deg
node 263.7821951549391 2.2933e-05 deg
peri 74.01459127295279 5.0626e-05 deg
M 276.4420953698259 4.5751e-05 deg
tp 2459088.699219102331
(2020-Aug-27.19921910)
0.0002706 TDB
period 2103.352395619702
5.76
3.4406e-05
9.42e-08
d
yr
n .1711553426566615 2.7997e-09 deg/d
Q 3.458120084646545 3.7711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      7696 days (21.07 yr)  
   first obs. used      1998-07-25  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:10  

Additional Information
 Earth MOID = 1.99732 au 
 Jupiter MOID = 1.84748 au 
 T_jup = 3.136 
[ 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 13.7   n/a MPO432268  
diameter diameter 8.929 km 0.098 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71425 (2000 AC197)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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