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JPL Small-Body Database Browser
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80573 (2000 AO118)
Classification: Main-belt Asteroid          SPK-ID: 2080573
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1671016009036402 4.2792e-08  
a 2.348521852660436 1.0965e-08 au
q 1.956080091323694 9.9123e-08 au
i 5.706710502980259 4.8371e-06 deg
node 164.0608149789432 4.8937e-05 deg
peri 278.5385182467018 5.1481e-05 deg
M 263.2612418696747 1.5393e-05 deg
tp 2459353.755020151695
(2021-May-19.25502015)
5.6912e-05 TDB
period 1314.59003312081
3.60
9.2067e-06
2.521e-08
d
yr
n .2738496344334571 1.9179e-09 deg/d
Q 2.740963613997177 1.2798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      9176 days (25.12 yr)  
   first obs. used      1993-03-25  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61401  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:46:24  

Additional Information
 Earth MOID = .981629 au 
 Jupiter MOID = 2.49772 au 
 T_jup = 3.534 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456680.5 (2014-Jan-23.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675833783776726 4.2998e-08  
q 1.954940410944641 9.9813e-08 au
tp 2456722.591882189716
(2014-Mar-06.09188219)
5.3456e-05 TDB
node 164.2293529089551 4.9007e-05 deg
peri 278.0296436068456 5.1517e-05 deg
i 5.702354789879116 4.8354e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      9176 days (25.12 yr)  
   first obs. used      1993-03-25  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61401  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:46:24  

Additional Information
 Jupiter MOID = 2.49772 au 
 T_jup = 3.534 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.848829739133789E-15 -4.274975574623152E-15 -3.275473746000688E-13 -1.524724347742129E-14 -1.270429449569886E-13 -3.162334152365716E-15
q -4.274975574623152E-15 9.962638346381867E-15 7.716607307962108E-13 3.452988397953528E-14 2.959765338530698E-13 7.269510620363968E-15
tp -3.275473746000688E-13 7.716607307962108E-13 2.857495099327669E-9 -2.574803325173003E-12 8.701982660336656E-10 -6.337581987524013E-13
node -1.524724347742129E-14 3.452988397953528E-14 -2.574803325173003E-12 2.40170601730545E-9 -2.38945412344701E-9 2.874277450463942E-11
peri -1.270429449569886E-13 2.959765338530698E-13 8.701982660336656E-10 -2.38945412344701E-9 2.653994059586803E-9 -2.872323328536977E-11
i -3.162334152365716E-15 7.269510620363968E-15 -6.337581987524013E-13 2.874277450463942E-11 -2.872323328536977E-11 2.338074980404127E-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 16.2   n/a MPO436344  

80573 (2000 AO118)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 AO118 = 2002 RG90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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