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109154 (2001 QN60)
Classification: Main-belt Asteroid          SPK-ID: 2109154
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1063971457049191 5.0733e-08  
a 2.419198848289257 1.2934e-08 au
q 2.161802995938652 1.2922e-07 au
i 2.617385013779734 5.3346e-06 deg
node 224.8178716316389 0.00011403 deg
peri 75.81355333294502 0.00011809 deg
M 21.8401275552959 2.9189e-05 deg
tp 2458917.120661130781
(2020-Mar-08.62066113)
0.00011152 TDB
period 1374.376679665509
3.76
1.1022e-05
3.018e-08
d
yr
n .2619369240808244 2.1006e-09 deg/d
Q 2.676594700639861 1.431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      7362 days (20.16 yr)  
   first obs. used      2000-04-05  
   last obs. used      2020-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:32:55  

Additional Information
 Earth MOID = 1.14806 au 
 Jupiter MOID = 2.49281 au 
 T_jup = 3.505 
[ 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 16.4   n/a MPO474961  

109154 (2001 QN60)          Discovered 2001-Aug-18 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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