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193835 (2001 QZ47)
Classification: Main-belt Asteroid          SPK-ID: 2193835
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560189523914189 3.8909e-08  
a 2.296271658213151 1.2787e-08 au
q 1.938009759692629 8.8277e-08 au
i 8.432123899925479 4.4912e-06 deg
node 145.15482697 3.822e-05 deg
peri 157.2012566239901 4.3126e-05 deg
M 161.1342082726047 2.0603e-05 deg
tp 2458431.622739859766
(2018-Nov-09.12273986)
7.0581e-05 TDB
period 1270.964221973359
3.48
1.0616e-05
2.907e-08
d
yr
n .2832495154277805 2.3659e-09 deg/d
Q 2.654533556733674 1.4781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      7293 days (19.97 yr)  
   first obs. used      2000-02-05  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6431  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:09:53  

Additional Information
 Earth MOID = .925953 au 
 Jupiter MOID = 2.58822 au 
 T_jup = 3.564 
[ 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 17.1   n/a MPO440069  

193835 (2001 QZ47)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2001 QZ47 = 2000 CK144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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