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JPL Small-Body Database Browser
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97430 (2000 AZ202)
Classification: Main-belt Asteroid          SPK-ID: 2097430
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182627998605713 4.017e-08  
a 3.158929053627835 2.7876e-08 au
q 2.469452353822119 1.2717e-07 au
i 12.90023294962977 5.8039e-06 deg
node 230.3313159349626 2.2427e-05 deg
peri 244.9380075742574 2.6568e-05 deg
M 241.5921177493403 1.4627e-05 deg
tp 2459675.006824527884
(2022-Apr-05.50682453)
8.7722e-05 TDB
period 2050.728821549255
5.61
2.7145e-05
7.432e-08
d
yr
n .1755473450302573 2.3236e-09 deg/d
Q 3.848405753433551 3.396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:35  

Additional Information
 Earth MOID = 1.51827 au 
 Jupiter MOID = 1.58641 au 
 T_jup = 3.130 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457258.5 (2015-Aug-24.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2129622150132802 4.0166e-08  
q 2.491974433418207 1.2682e-07 au
tp 2457620.029538006637
(2016-Aug-19.52953801)
8.0474e-05 TDB
node 230.4281443008685 2.2407e-05 deg
peri 244.9262935511745 2.6792e-05 deg
i 12.88680803599511 5.8049e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:35  

Additional Information
 Jupiter MOID = 1.58641 au 
 T_jup = 3.130 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.613340491054235E-15 -5.015526757495199E-15 2.410022145137268E-13 -1.037537120966923E-14 3.811710879448404E-14 -2.380550458604282E-16
q -5.015526757495199E-15 1.608248949482531E-14 -4.049363271082855E-13 1.865580727777479E-14 -6.557710352433232E-14 6.979817348829232E-15
tp 2.410022145137268E-13 -4.049363271082855E-13 6.476024435437429E-9 -2.779698857967855E-11 1.211000324362512E-9 -6.499417702609564E-12
node -1.037537120966923E-14 1.865580727777479E-14 -2.779698857967855E-11 5.020881380348879E-10 -4.937205438992784E-10 -1.934123440321098E-11
peri 3.811710879448404E-14 -6.557710352433232E-14 1.211000324362512E-9 -4.937205438992784E-10 7.178358346037804E-10 1.760366938088151E-11
i -2.380550458604282E-16 6.979817348829232E-15 -6.499417702609564E-12 -1.934123440321098E-11 1.760366938088151E-11 3.369703246502842E-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 14.7   n/a MPO359433  

97430 (2000 AZ202)          Discovered 2000-Jan-10 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 AZ202 = 1998 XU18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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