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187981 Soluri (2001 QL307)
Classification: Main-belt Asteroid          SPK-ID: 2187981
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1085988323250323 3.7716e-08  
a 2.590062204571599 1.6251e-08 au
q 2.308784473505924 9.7149e-08 au
i .8249667997011518 6.3295e-06 deg
node 32.50473382857063 0.00028575 deg
peri 65.74613361367015 0.00028858 deg
M 124.7783058128569 3.7189e-05 deg
tp 2458672.783950644773
(2019-Jul-08.28395065)		 0.00015632 TDB
period 1522.52249724252
4.17		 1.433e-05
3.923e-08		 d
yr
n .2364497080680288 2.2254e-09 deg/d
Q 2.871339935637273 1.8016e-08 au
   Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      7741 days (21.19 yr)  
   first obs. used      1999-02-07  
   last obs. used      2020-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54129  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:57:36  

Additional Information
 Earth MOID = 1.32559 au 
 Jupiter MOID = 2.25767 au 
 T_jup = 3.412 
[ 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 17.01   n/a E2021B55  

187981 Soluri           Discovered 2001 Aug. 19 by M. W. Buie at Cerro Tololo.
Michael R. Soluri (b. 1946) is a documentary photographer who served as the official project photographer for the New Horizons Mission to Pluto.
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 2018-09-25Last Updated: 2018-10-01

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