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86895 (2000 HW34)
Classification: Main-belt Asteroid          SPK-ID: 2086895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08996997074988393 4.3471e-08  
a 2.373243751243304 1.0989e-08 au
q 2.159723080361599 1.0208e-07 au
i 8.69648317511618 5.1068e-06 deg
node 107.4518554180851 2.5187e-05 deg
peri 204.3471998511001 3.4718e-05 deg
M 137.6091137227364 2.3501e-05 deg
tp 2458690.045962884704
(2019-Jul-25.54596288)
8.7177e-05 TDB
period 1335.401765116843
3.66
9.2755e-06
2.539e-08
d
yr
n .2695817913409013 1.8725e-09 deg/d
Q 2.586764422125009 1.1978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      10572 days (28.94 yr)  
   first obs. used      1992-02-09  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50412  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:21:19  

Additional Information
 Earth MOID = 1.1459 au 
 Jupiter MOID = 2.61143 au 
 T_jup = 3.522 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457337.5 (2015-Nov-11.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09062348968777301 4.3299e-08  
q 2.15789303927491 1.0176e-07 au
tp 2457356.236133654065
(2015-Nov-29.73613365)
8.7495e-05 TDB
node 107.4891556957864 2.5209e-05 deg
peri 204.6644427457083 3.4671e-05 deg
i 8.693357114926991 5.1048e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      10572 days (28.94 yr)  
   first obs. used      1992-02-09  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50412  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:21:19  

Additional Information
 Jupiter MOID = 2.61143 au 
 T_jup = 3.522 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.874844881750256E-15 -4.385094261285124E-15 -9.111272923404984E-13 2.65903609418069E-15 -2.148037782084774E-13 -2.91856887369125E-16
q -4.385094261285124E-15 1.035439615147141E-14 2.046265275195266E-12 -7.465970476038238E-15 4.781826724138192E-13 9.175922060802886E-16
tp -9.111272923404984E-13 2.046265275195266E-12 7.655391710628097E-9 -2.891655107261723E-12 2.091784487828728E-9 2.912760425347881E-12
node 2.65903609418069E-15 -7.465970476038238E-15 -2.891655107261723E-12 6.355003113151667E-10 -6.284502246254931E-10 -9.374741900232539E-12
peri -2.148037782084774E-13 4.781826724138192E-13 2.091784487828728E-9 -6.284502246254931E-10 1.202112677845485E-9 9.989235291724228E-12
i -2.91856887369125E-16 9.175922060802886E-16 2.912760425347881E-12 -9.374741900232539E-12 9.989235291724228E-12 2.605890324039248E-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 15.67   n/a MPCxxxxx  

86895 (2000 HW34)          Discovered 2000-Apr-25 by Uppsala-DLR Asteroid Survey at Kvistaberg
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 HW34 = 2000 GL139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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