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JPL Small-Body Database Browser
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105439 (2000 QM179)
Classification: Main-belt Asteroid          SPK-ID: 2105439
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0897997377308084 6.2432e-08  
a 2.939037784548358 2.3567e-08 au
q 2.67511296231498 1.9343e-07 au
i 2.7424924844294 5.2857e-06 deg
node 49.66808328095286 0.00010039 deg
peri 302.0778352971109 0.00010423 deg
M 330.9446599818434 2.9487e-05 deg
tp 2459149.035287910425
(2020-Oct-26.53528791)
0.00015163 TDB
period 1840.374389504234
5.04
2.2136e-05
6.061e-08
d
yr
n .1956123721635672 2.3528e-09 deg/d
Q 3.202962606781737 2.5683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      10534 days (28.84 yr)  
   first obs. used      1990-09-25  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55815  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:22:50  

Additional Information
 Earth MOID = 1.67076 au 
 Jupiter MOID = 2.1844 au 
 T_jup = 3.266 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO474927  

105439 (2000 QM179)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 QM179 = 1990 SP23 = 2001 YH62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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