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97927 (2000 QA100)
Classification: Main-belt Asteroid          SPK-ID: 2097927
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 .1642532978494243 3.5657e-08  
a 2.336241372587326 9.0904e-09 au
q 1.952506022567592 8.3469e-08 au
i 6.073963300200064 4.0239e-06 deg
node 43.61911317548414 3.5413e-05 deg
peri 8.241593262398355 3.7723e-05 deg
M 145.0446632611127 1.2287e-05 deg
tp 2458474.998153832893
(2018-Dec-22.49815383)
4.3801e-05 TDB
period 1304.292487339511
3.57
7.6126e-06
2.084e-08
d
yr
n .2760117101757797 1.611e-09 deg/d
Q 2.719976722607059 1.0584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      851  
   data-arc span      9134 days (25.01 yr)  
   first obs. used      1995-04-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:33:27  

Additional Information
 Earth MOID = .963445 au 
 Jupiter MOID = 2.64604 au 
 T_jup = 3.542 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457287.5 (2015-Sep-22.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1628814440900248 3.553e-08  
q 1.956261865657056 8.3049e-08 au
tp 2457169.688668433271
(2015-May-27.18866843)
4.3663e-05 TDB
node 43.65803528737724 3.5444e-05 deg
peri 8.183598724189091 3.7807e-05 deg
i 6.070951118238493 4.0211e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      851  
   data-arc span      9134 days (25.01 yr)  
   first obs. used      1995-04-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:33:27  

Additional Information
 Jupiter MOID = 2.64604 au 
 T_jup = 3.542 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.262346702612054E-15 -2.938283384761525E-15 -5.334618199026977E-13 2.404137717299728E-15 -1.843548837402515E-13 3.253982295159883E-16
q -2.938283384761525E-15 6.897176684843285E-15 1.251916381172098E-12 -6.221907013903748E-15 4.329097930002751E-13 -7.194677295221874E-16
tp -5.334618199026977E-13 1.251916381172098E-12 1.906436647018532E-9 -2.451040418252126E-12 5.857697692149643E-10 -1.168834578412393E-12
node 2.404137717299728E-15 -6.221907013903748E-15 -2.451040418252126E-12 1.256307151625514E-9 -1.24971320584106E-9 -3.511678778138072E-11
peri -1.843548837402515E-13 4.329097930002751E-13 5.857697692149643E-10 -1.24971320584106E-9 1.429373961228322E-9 3.459892306804701E-11
i 3.253982295159883E-16 -7.194677295221874E-16 -1.168834578412393E-12 -3.511678778138072E-11 3.459892306804701E-11 1.6169529681796E-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 15.9   n/a MPO468979  

97927 (2000 QA100)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2169-Nov-29 21:46 00:02 Vesta 0.0213876510065959 0.0213683751931516 0.021406957300862 5.25439734943577 5.25439629064869 2513604.406845071 2.05971440287627 1593.9620515299 65.5910268558247 -53.0587745683948 38907.81260843 T 20 CATAB v2.0f-lin.ifort 2020-May-20 17:33:41 2020-May-20 17:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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