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24650 (1986 QM)
Classification: Main-belt Asteroid          SPK-ID: 2024650
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648872212851654 6.114e-08  
a 2.39491099440749 1.3463e-08 AU
q 2.000020775314347 1.495e-07 AU
i 1.995126898314149 6.0363e-06 deg
node 298.259093463592 0.00016978 deg
peri 1.034032565558464 0.00017061 deg
M 246.3604665970144 1.9824e-05 deg
tp 2457427.826115076927
(2016-Feb-09.32611508)
7.4824e-05 JED
period 1353.731371653556
3.71
1.1415e-05
3.125e-08
d
yr
n .2659316372052951 2.2425e-09 deg/d
Q 2.789801213500634 1.5683e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      10443 days (28.59 yr)  
   first obs. used      1986-08-25  
   last obs. used      2015-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57594  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:18:09  

Additional Information
 Earth MOID = .985472 AU 
 T_jup = 3.510 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO244398  

24650 (1986 QM)          Discovered 1986-Aug-25 by Debehogne, H. at La Silla
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 QM = 1998 XR72 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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