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150735 (2001 QX50)
Classification: Main-belt Asteroid          SPK-ID: 2150735
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2484224516581309 5.5144e-08  
a 2.574730663315786 1.7964e-08 au
q 1.935109759575513 1.3809e-07 au
i 6.003621303073438 8.0246e-06 deg
node 138.8186997741116 7.2867e-05 deg
peri 237.444474007943 7.527e-05 deg
M 215.7510010289261 2.2571e-05 deg
tp 2459805.153320138111
(2022-Aug-13.65332014)
9.8211e-05 TDB
period 1509.023957201742
4.13
1.5793e-05
4.324e-08
d
yr
n .2385648009641715 2.4967e-09 deg/d
Q 3.214351567056059 2.2427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      6822 days (18.68 yr)  
   first obs. used      2001-08-13  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54658  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 00:24:51  

Additional Information
 Earth MOID = .942523 au 
 Jupiter MOID = 2.26596 au 
 T_jup = 3.376 
[ 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 16.89   n/a E2021B55  

150735 (2001 QX50)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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