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86889 (2000 HF30)
Classification: Main-belt Asteroid          SPK-ID: 2086889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3099864493933553 3.0186e-08  
a 2.426213187573451 1.1053e-08 au
q 1.674119976086222 7.6501e-08 au
i 10.87412982561808 3.2349e-06 deg
node 122.1838497301346 3.087e-05 deg
peri 175.6697139354346 3.2136e-05 deg
M 63.91494695561214 9.4055e-06 deg
tp 2458755.429070814198
(2019-Sep-28.92907081)
3.598e-05 TDB
period 1380.358409249088
3.78
9.4326e-06
2.583e-08
d
yr
n .2608018305882161 1.7822e-09 deg/d
Q 3.17830639906068 1.4479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55688  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:55:45  

Additional Information
 Earth MOID = .658609 au 
 Jupiter MOID = 2.06777 au 
 T_jup = 3.420 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457286.5 (2015-Sep-21.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3095754654184488 3.0116e-08  
q 1.675299144156544 7.6356e-08 au
tp 2457375.493442807899
(2015-Dec-18.99344281)
3.7186e-05 TDB
node 122.206529955464 3.0884e-05 deg
peri 175.7824905209373 3.2159e-05 deg
i 10.87078836027185 3.2335e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55688  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:55:45  

Additional Information
 Jupiter MOID = 2.06777 au 
 T_jup = 3.420 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.069860248665838E-16 -2.289593906160212E-15 -3.387197081592654E-13 -1.449144322383566E-14 -6.080326646038111E-14 -2.715155601867093E-15
q -2.289593906160212E-15 5.830274972872725E-15 7.528156595664417E-13 3.578244160045494E-14 1.24295393750849E-13 7.096256808132348E-15
tp -3.387197081592654E-13 7.528156595664417E-13 1.382762739885728E-9 2.725907978852942E-11 3.824292597381357E-10 4.258581270328661E-12
node -1.449144322383566E-14 3.578244160045494E-14 2.725907978852942E-11 9.538154999329162E-10 -9.290284038129535E-10 -3.055298813854724E-11
peri -6.080326646038111E-14 1.24295393750849E-13 3.824292597381357E-10 -9.290284038129535E-10 1.034229501780511E-9 3.117834708681282E-11
i -2.715155601867093E-15 7.096256808132348E-15 4.258581270328661E-12 -3.055298813854724E-11 3.117834708681282E-11 1.045554827754156E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO493484  

86889 (2000 HF30)          Discovered 2000-Apr-28 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 HF30 = 2001 XC80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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