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JPL Small-Body Database Browser
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32371 (2000 QM154)
Classification: Main-belt Asteroid          SPK-ID: 2032371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286181429164176 3.7949e-08  
a 2.765574744509985 1.6207e-08 au
q 2.409871656774565 1.0489e-07 au
i 8.527473315692994 4.5516e-06 deg
node 241.488376409134 3.5829e-05 deg
peri 36.26890954221627 4.2831e-05 deg
M 61.4794047485238 2.5747e-05 deg
tp 2458313.617748361441
(2018-Jul-14.11774836)
0.00011902 TDB
period 1679.873300861148
4.60
1.4767e-05
4.043e-08
d
yr
n .2143018761090223 1.8838e-09 deg/d
Q 3.121277832245406 1.8292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1168  
   data-arc span      14946 days (40.92 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53108  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:26:12  

Additional Information
 Earth MOID = 1.39921 au 
 Jupiter MOID = 1.99036 au 
 T_jup = 3.311 
[ 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 14.2   n/a MPO452625  

32371 (2000 QM154)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QM154 = 1978 WQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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