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JPL Small-Body Database Browser
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109045 (2001 QP14)
Classification: Main-belt Asteroid          SPK-ID: 2109045
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2332847373777195 5.3293e-08  
a 2.390447650217814 9.0723e-09 au
q 1.832792697921565 1.2781e-07 au
i 2.754015258153157 5.053e-06 deg
node 61.00171149376101 0.00011727 deg
peri 334.1918424935088 0.0001177 deg
M 238.5311054570619 1.0011e-05 deg
tp 2459055.991063873995
(2020-Jul-25.49106387)		 3.8597e-05 TDB
period 1349.948755289562
3.70		 7.685e-06
2.104e-08		 d
yr
n .2666767894628567 1.5181e-09 deg/d
Q 2.948102602514064 1.1189e-08 au
   Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      14093 days (38.58 yr)  
   first obs. used      1979-09-20  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59152  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:18:24  

Additional Information
 Earth MOID = .839498 au 
 Jupiter MOID = 2.48145 au 
 T_jup = 3.493 
[ 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 16.0   n/a MPO296845  

109045 (2001 QP14)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QP14 = 1979 SW12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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