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JPL Small-Body Database Browser
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85095 Hekla (5192 T-2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2085095
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08172493934116734 5.4887e-08  
a 1.92571459361695 6.6224e-09 au
q 1.768335685265204 1.0523e-07 au
i 18.96657100105801 1.2204e-05 deg
node 349.3690311925831 1.2577e-05 deg
peri 112.7914370017339 7.9364e-05 deg
M 83.00765519826611 7.5596e-05 deg
tp 2458775.438113630325
(2019-Oct-18.93811363)
0.00020488 TDB
period 976.0820119488882
2.67
5.035e-06
1.379e-08
d
yr
n .3688214674514985 1.9025e-09 deg/d
Q 2.083093501968696 7.1636e-09 au
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      16935 days (46.37 yr)  
   first obs. used      1973-09-24  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58293  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:26:26  

Additional Information
 Earth MOID = .83634 au 
 Jupiter MOID = 2.99036 au 
 T_jup = 3.849 
[ show covariance matrix ]

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 16.6   n/a MPO273024  

85095 Hekla           Discovered 1973 Sept. 25 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
The Hungaria minor planet is named after the active 1491-m volcano Hekla, one of Iceland's prominent volcanoes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-09-19Last Updated: 2013-09-23

[ show close-approach data ]
Alternate Designations
 5192 T-2 = 1997 SQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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