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JPL Small-Body Database Browser
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97421 (2000 AK176)
Classification: Main-belt Asteroid          SPK-ID: 2097421
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2057971426028142 3.7931e-08  
a 2.774628996629048 1.6111e-08 au
q 2.203618277339876 1.0261e-07 au
i 7.21684526060537 6.5233e-06 deg
node 201.8594655605789 3.5807e-05 deg
peri 237.2087051920658 3.9062e-05 deg
M 68.60026496129977 1.5572e-05 deg
tp 2458278.816266829366
(2018-Jun-09.31626683)
7.2427e-05 TDB
period 1688.129688810374
4.62
1.4703e-05
4.025e-08
d
yr
n .2132537579228834 1.8574e-09 deg/d
Q 3.345639715918219 1.9427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      8963 days (24.54 yr)  
   first obs. used      1994-10-14  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58576  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:37:54  

Additional Information
 Earth MOID = 1.2285 au 
 Jupiter MOID = 1.97747 au 
 T_jup = 3.293 
[ 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 15.6   n/a MPO432507  
diameter diameter 4.786 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97421 (2000 AK176)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 AK176 = 1994 TM15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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