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187133 (2005 QO115)
Classification: Main-belt Asteroid          SPK-ID: 2187133
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05831077176391403 3.1348e-08  
a 2.774401869230223 1.5513e-08 au
q 2.612624355052164 8.6122e-08 au
i 3.869745319805808 5.1236e-06 deg
node 165.553372904983 5.1446e-05 deg
peri 262.7023913697092 7.3082e-05 deg
M 49.95507351030079 4.9212e-05 deg
tp 2458966.276977439371
(2020-Apr-26.77697744)		 0.00023106 TDB
period 1687.922411012756
4.62		 1.4157e-05
3.876e-08		 d
yr
n .2132799456012907 1.7888e-09 deg/d
Q 2.936179383408283 1.6417e-08 au
   Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7498 days (20.53 yr)  
   first obs. used      2000-08-31  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53517  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:54:09  

Additional Information
 Earth MOID = 1.62939 au 
 Jupiter MOID = 2.22972 au 
 T_jup = 3.330 
[ 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 15.7   n/a MPO502999  

187133 (2005 QO115)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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