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175997 (2000 QZ159)
Classification: Main-belt Asteroid          SPK-ID: 2175997
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2055518043648636 8.0424e-08  
a 2.973140237388435 3.0228e-08 au
q 2.362005896963463 2.2706e-07 au
i 13.38891096501021 6.2215e-06 deg
node 294.548135173141 2.9821e-05 deg
peri 49.16708810031366 3.5905e-05 deg
M 333.1847628930992 2.6578e-05 deg
tp 2459339.976377521445
(2021-May-05.47637752)
0.00013996 TDB
period 1872.498673330711
5.13
2.8557e-05
7.818e-08
d
yr
n .1922564780030788 2.9321e-09 deg/d
Q 3.584274577813406 3.6442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      8682 days (23.77 yr)  
   first obs. used      1995-08-25  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6253  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:53:41  

Additional Information
 Earth MOID = 1.37494 au 
 Jupiter MOID = 1.89926 au 
 T_jup = 3.189 
[ 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 15.1   n/a MPO433135  

175997 (2000 QZ159)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 2000 QZ159 = 2001 YS125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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