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67444 (2000 QM149)
Classification: Main-belt Asteroid          SPK-ID: 2067444
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2396440583242355 4.8322e-08  
a 2.372586851645506 1.3861e-08 au
q 1.804010509790456 1.1735e-07 au
i 3.201586592153412 5.3273e-06 deg
node 320.16509574749 0.00010614 deg
peri 339.844684931059 0.00010683 deg
M 231.488530241811 1.303e-05 deg
tp 2459677.008876985591
(2022-Apr-07.50887699)
4.9614e-05 TDB
period 1334.847356719159
3.65
1.1698e-05
3.203e-08
d
yr
n .2696937580075242 2.3634e-09 deg/d
Q 2.941163193500556 1.7183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8074 days (22.11 yr)  
   first obs. used      1999-02-12  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56032  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:04:28  

Additional Information
 Earth MOID = .786865 au 
 Jupiter MOID = 2.29441 au 
 T_jup = 3.502 
[ 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 16.64   n/a MPCxxxxx  

67444 (2000 QM149)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QM149 = 1999 EE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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