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150734 (2001 QG50)
Classification: Main-belt Asteroid          SPK-ID: 2150734
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .290625657321109 4.3946e-08  
a 2.552656554885273 1.7755e-08 au
q 1.810789065706703 1.0645e-07 au
i 4.92512310449698 6.0662e-06 deg
node 146.4869696398918 4.9023e-05 deg
peri 247.3677515123325 5.1149e-05 deg
M 228.3558332020055 2.043e-05 deg
tp 2459745.236061656517
(2022-Jun-14.73606166)
8.8926e-05 TDB
period 1489.659488652205
4.08
1.5542e-05
4.255e-08
d
yr
n .2416659664456045 2.5214e-09 deg/d
Q 3.294524044063843 2.2915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      6856 days (18.77 yr)  
   first obs. used      2001-08-12  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56799  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:48  

Additional Information
 Earth MOID = .82273 au 
 Jupiter MOID = 2.16161 au 
 T_jup = 3.374 
[ 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 16.41   n/a E2021B55  

150734 (2001 QG50)          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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