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97342 (2000 AH4)
Classification: Inner Main-belt Asteroid          SPK-ID: 2097342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08831743219625343 3.4239e-08  
a 1.909280030173515 7.528e-09 au
q 1.740657320565005 6.5975e-08 au
i 23.11267899164939 6.2386e-06 deg
node 78.70798194347748 1.0228e-05 deg
peri 82.52555434057498 3.9408e-05 deg
M 256.7078384924456 3.724e-05 deg
tp 2459276.982556768723
(2021-Mar-03.48255677)
0.00010017 TDB
period 963.6134919052956
2.64
5.6991e-06
1.56e-08
d
yr
n .3735937728395577 2.2095e-09 deg/d
Q 2.077902739782025 8.1929e-09 au
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      6613 days (18.11 yr)  
   first obs. used      2000-01-03  
   last obs. used      2018-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47581  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:44:09  

Additional Information
 Earth MOID = .854843 au 
 Jupiter MOID = 3.08094 au 
 T_jup = 3.835 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456936.5 (2014-Oct-06.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08805420624283807 3.4297e-08  
q 1.741242949541773 6.6076e-08 au
tp 2457349.874588385565
(2015-Nov-23.37458839)
9.7577e-05 TDB
node 78.73235054924042 1.0229e-05 deg
peri 82.60246719950251 3.9503e-05 deg
i 23.11168422722508 6.2384e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      6613 days (18.11 yr)  
   first obs. used      2000-01-03  
   last obs. used      2018-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47581  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:44:09  

Additional Information
 Jupiter MOID = 3.08094 au 
 T_jup = 3.835 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.176272017338709E-15 -2.253952511713272E-15 8.507285929602519E-13 1.178583206362885E-16 3.509826392046574E-13 -3.943668523089554E-15
q -2.253952511713272E-15 4.366076928606657E-15 -1.496634586581436E-12 -2.632320210673306E-15 -6.243037431425276E-13 8.440741870912099E-15
tp 8.507285929602519E-13 -1.496634586581436E-12 9.52129947721301E-9 -6.021396668100127E-11 3.731950307523895E-9 5.110396201359792E-12
node 1.178583206362885E-16 -2.632320210673306E-15 -6.021396668100127E-11 1.046337236785635E-10 -1.183510764499033E-10 -1.942014559912452E-11
peri 3.509826392046574E-13 -6.243037431425276E-13 3.731950307523895E-9 -1.183510764499033E-10 1.560521553529093E-9 1.981439740973261E-11
i -3.943668523089554E-15 8.440741870912099E-15 5.110396201359792E-12 -1.942014559912452E-11 1.981439740973261E-11 3.891725729621695E-11

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 15.7   n/a MPO436450  
diameter diameter 1.359 km 0.227 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.872   0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97342 (2000 AH4)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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