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344206 (2001 QZ154)
Classification: Main-belt Asteroid          SPK-ID: 2344206
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2115545917510167 8.018e-08  
a 3.173375859990954 3.3645e-08 au
q 2.502033625458036 2.6417e-07 au
i 10.35893237529534 9.7025e-06 deg
node 186.0704738246174 4.2325e-05 deg
peri 156.1633872916675 4.8111e-05 deg
M 106.8218126303676 1.8986e-05 deg
tp 2458387.813741727936
(2018-Sep-26.31374173)
0.0001089 TDB
period 2064.81286496387
5.65
3.2838e-05
8.991e-08
d
yr
n .1743499404273129 2.7728e-09 deg/d
Q 3.844718094523871 4.0763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      8423 days (23.06 yr)  
   first obs. used      1996-11-13  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:07:44  

Additional Information
 Earth MOID = 1.49876 au 
 Jupiter MOID = 1.63442 au 
 T_jup = 3.141 
[ 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 16.1   n/a MPO455507  

344206 (2001 QZ154)          Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 QZ154 = 2007 RF223 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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