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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 ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3099864494668092 3.0149e-08  
a 2.426213187557065 1.1011e-08 au
q 1.674119975896701 7.6383e-08 au
i 10.87412983325674 3.2339e-06 deg
node 122.1838499229255 3.0804e-05 deg
peri 175.6697138320476 3.2057e-05 deg
M 63.91494689813891 9.3858e-06 deg
tp 2458755.429071037052
(2019-Sep-28.92907104)		 3.5894e-05 TDB
period 1380.358409235104
3.78		 9.3967e-06
2.573e-08		 d
yr
n .2608018305908582 1.7754e-09 deg/d
Q 3.178306399217429 1.4424e-08 au
   Orbit Determination Parameters
   # obs. used (total)      738  
   data-arc span      10489 days (28.72 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:15:50  

Additional Information
 Earth MOID = .658609 au 
 Jupiter MOID = 2.06777 au 
 T_jup = 3.420 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457293.5 (2015-Sep-28.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3095760721699681 3.0079e-08  
q 1.675298885921969 7.6235e-08 au
tp 2457375.493448472453
(2015-Dec-18.99344847)		 3.7037e-05 TDB
node 122.2065099069317 3.0817e-05 deg
peri 175.7825281804838 3.208e-05 deg
i 10.87079196139436 3.2325e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      738  
   data-arc span      10489 days (28.72 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:15:50  

Additional Information
 Jupiter MOID = 2.06777 au 
 T_jup = 3.420 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.047471410163328E-16 -2.283161674467174E-15 -3.435797996461074E-13 -1.412923588134956E-14 -6.2917567531397E-14 -2.701900968596193E-15
q -2.283161674467174E-15 5.811785531151861E-15 7.668438159432499E-13 3.487654896579892E-14 1.30260989556792E-13 7.063679406268677E-15
tp -3.435797996461074E-13 7.668438159432499E-13 1.371716089439101E-9 2.668914984561948E-11 3.790067214895829E-10 4.233587293949983E-12
node -1.412923588134956E-14 3.487654896579892E-14 2.668914984561948E-11 9.497177923541111E-10 -9.251643194715593E-10 -3.071483449559737E-11
peri -6.2917567531397E-14 1.30260989556792E-13 3.790067214895829E-10 -9.251643194715593E-10 1.029155804998561E-9 3.1330064974178E-11
i -2.701900968596193E-15 7.063679406268677E-15 4.233587293949983E-12 -3.071483449559737E-11 3.1330064974178E-11 1.044915575297083E-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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