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JPL Small-Body Database Browser
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109585 (2001 QO276)
Classification: Main-belt Asteroid          SPK-ID: 2109585
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1426007254258568 4.3322e-08  
a 2.523663887182436 1.5476e-08 au
q 2.163787586139184 1.0843e-07 au
i 6.029443866298797 3.8806e-06 deg
node 49.44811669220173 5.8716e-05 deg
peri 330.6997622253288 6.1624e-05 deg
M 112.8664669626415 2.0964e-05 deg
tp 2458141.399118705197
(2018-Jan-22.89911871)
8.4313e-05 TDB
period 1464.352714441173
4.01
1.347e-05
3.688e-08
d
yr
n .2458424097212011 2.2613e-09 deg/d
Q 2.883540188225689 1.7683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      501  
   data-arc span      10273 days (28.13 yr)  
   first obs. used      1991-02-15  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58848  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:17:51  

Additional Information
 Earth MOID = 1.16834 au 
 Jupiter MOID = 2.57097 au 
 T_jup = 3.433 
[ 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 15.9   n/a MPO432618  

109585 (2001 QO276)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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