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JPL Small-Body Database Browser
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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 ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06831586320407873 6.9483e-08  
a 3.471648616727586 4.0566e-08 au
q 3.234479944734595 2.4415e-07 au
i 2.052988903575457 5.4039e-06 deg
node 88.08611041965069 0.00020627 deg
peri 272.3277145812384 0.00020998 deg
M 185.7921865417078 3.9918e-05 deg
tp 2459743.818414203995
(2022-Jun-13.31841420)		 0.00026609 TDB
period 2362.664572516317
6.47		 4.1412e-05
1.134e-07		 d
yr
n .1523703382137685 2.6707e-09 deg/d
Q 3.708817288720577 4.3338e-08 au
   Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      10816 days (29.61 yr)  
   first obs. used      1989-08-30  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59371  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:34:42  

Additional Information
 Earth MOID = 2.23108 au 
 Jupiter MOID = 1.683 au 
 T_jup = 3.128 
[ 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 15.2   n/a MPO396304  

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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