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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 ]

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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0900187439917383 4.4946e-08  
a 2.372773534453618 1.17e-08 au
q 2.159179441105266 1.0659e-07 au
i 8.696680260493494 5.1341e-06 deg
node 107.4511571667754 2.6958e-05 deg
peri 204.2236381756951 3.7473e-05 deg
M 83.81393474412738 2.4787e-05 deg
tp 2458689.688850030332
(2019-Jul-25.18885003)
9.2178e-05 TDB
period 1335.00490497996
3.66
9.8742e-06
2.703e-08
d
yr
n .2696619305720109 1.9945e-09 deg/d
Q 2.586367627801971 1.2753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      10483 days (28.70 yr)  
   first obs. used      1992-02-09  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:55:44  

Additional Information
 Earth MOID = 1.14731 au 
 Jupiter MOID = 2.61231 au 
 T_jup = 3.523 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457156.5 (2015-May-14.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0905453334861317 4.4807e-08  
q 2.157865891829299 1.0639e-07 au
tp 2457356.355675096946
(2015-Nov-29.85567510)
9.3638e-05 TDB
node 107.4887157672906 2.6979e-05 deg
peri 204.7019511702917 3.7429e-05 deg
i 8.693630227560202 5.1321e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      10483 days (28.70 yr)  
   first obs. used      1992-02-09  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:55:44  

Additional Information
 Jupiter MOID = 2.61231 au 
 T_jup = 3.523 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.007678601717694E-15 -4.743156480609571E-15 -5.467073364445737E-13 -2.668527735519186E-16 -9.453642873437571E-14 -6.161362921119623E-16
q -4.743156480609571E-15 1.131986816155765E-14 1.063086943264431E-12 -9.125636377084663E-16 1.550053468450851E-13 1.708958787058707E-15
tp -5.467073364445737E-13 1.063086943264431E-12 8.768062114372885E-9 3.751473967189468E-12 2.438051049107876E-9 3.103036120835804E-12
node -2.668527735519186E-16 -9.125636377084663E-16 3.751473967189468E-12 7.278865882982707E-10 -7.179423185857536E-10 -5.13991081460282E-12
peri -9.453642873437571E-14 1.550053468450851E-13 2.438051049107876E-9 -7.179423185857536E-10 1.400909152587108E-9 5.840700228638688E-12
i -6.161362921119623E-16 1.708958787058707E-15 3.103036120835804E-12 -5.13991081460282E-12 5.840700228638688E-12 2.633851212466044E-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 15.6   n/a MPO502671  

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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