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8362 (1990 QM1)
Classification: Main-belt Asteroid          SPK-ID: 2008362
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864089477944595 7.3429e-08  
a 3.173097413697407 3.3617e-08 AU
q 2.581603663560753 2.3688e-07 AU
i 2.530659277499228 7.984e-06 deg
node 147.0613083727368 0.00017206 deg
peri 249.0293495068225 0.00017323 deg
M 64.21410342564876 1.8887e-05 deg
tp 2456632.242621754717
(2013-Dec-05.74262175)
0.00010724 JED
period 2064.541106951731
5.65
3.2809e-05
8.983e-08
d
yr
n .1743728903182439 2.7711e-09 deg/d
Q 3.764591163834062 3.9884e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      12526 days (34.29 yr)  
   first obs. used      1979-11-16  
   last obs. used      2014-03-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55963  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:14:31  

Additional Information
 Earth MOID = 1.58967 AU 
 T_jup = 3.173 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3 mag n/a MPO266002  

[ show close-approach data ]
Alternate Designations
 1990 QM1 = 1979 WU = 1996 TU10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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