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JPL Small-Body Database Browser
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74107 (1998 QM37)
Classification: Main-belt Asteroid          SPK-ID: 2074107
[ 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 .06588730260098974 3.654e-08  
a 2.38384100851847 9.0203e-09 au
q 2.226776154637565 8.5051e-08 au
i 5.667424575732185 3.8185e-06 deg
node 299.1607547714494 4.6895e-05 deg
peri 201.0935099308413 6.0615e-05 deg
M 63.39989601330824 3.7631e-05 deg
tp 2458363.744322979522
(2018-Sep-02.24432298)		 0.00014044 TDB
period 1344.356206979913
3.68		 7.6304e-06
2.089e-08		 d
yr
n .2677861701615062 1.5199e-09 deg/d
Q 2.540905862399375 9.6146e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1690  
   data-arc span      7585 days (20.77 yr)  
   first obs. used      1998-08-03  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:41:02  

Additional Information
 Earth MOID = 1.24157 au 
 Jupiter MOID = 2.47892 au 
 T_jup = 3.527 
[ 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 MPO385283  

74107 (1998 QM37)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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