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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08128672855186614 5.3289e-08  
a 1.926278679837785 5.3808e-09 au
q 1.769697787674564 1.0159e-07 au
i 18.96937095418153 1.1256e-05 deg
node 349.3548915593013 1.0233e-05 deg
peri 112.8843628104812 7.4534e-05 deg
M 228.9481673412225 7.1938e-05 deg
tp 2459751.982070872998
(2022-Jun-21.48207087)
0.00019526 TDB
period 976.5109187559925
2.67
4.0917e-06
1.12e-08
d
yr
n .3686594722961369 1.5447e-09 deg/d
Q 2.082859572001006 5.8182e-09 au
  Orbit Determination Parameters
   # obs. used (total)      676  
   data-arc span      17480 days (47.86 yr)  
   first obs. used      1973-09-24  
   last obs. used      2021-08-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52684  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:09:34  

Additional Information
 Earth MOID = .838055 au 
 Jupiter MOID = 2.98859 au 
 T_jup = 3.848 
[ show covariance matrix ]

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

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

Alternate Designations
 5192 T-2 = 1997 SQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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