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160259 Mareike (2002 QH53)
Classification: Outer Main-belt Asteroid          SPK-ID: 2160259
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06820094660457454 5.493e-08  
a 3.475647139812176 3.6335e-08 au
q 3.238604714813504 2.0638e-07 au
i 2.052572866824162 5.0197e-06 deg
node 88.08995713780018 0.0001581 deg
peri 271.2194005129467 0.00016242 deg
M 278.328343766818 3.9405e-05 deg
tp 2459737.433878572465
(2022-Jun-06.93387857)
0.00026187 TDB
period 2366.747598875728
6.48
3.7113e-05
1.016e-07
d
yr
n .1521074744814403 2.3852e-09 deg/d
Q 3.712689564810849 3.8813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      11256 days (30.82 yr)  
   first obs. used      1989-08-30  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58448  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:36  

Additional Information
 Earth MOID = 2.2341 au 
 Jupiter MOID = 1.67501 au 
 T_jup = 3.127 
[ 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 15.23   n/a E2021B55  

160259 Mareike           Discovered 2002 Aug. 29 by S. F. Hoenig on plates taken at Palomar.
Mareike Hönig (b. 1981) is a mathematician and works as an Information Technology consultant. As a dedicated runner, she regularly participates in marathons. Mareike is married to the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100130/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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