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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648872062279009 6.5752e-08  
a 2.394910992751073 1.3737e-08 AU
q 2.00002080999186 1.5952e-07 AU
i 1.995127991696461 6.2819e-06 deg
node 298.2590958216898 0.00016982 deg
peri 1.034029567227175 0.00017067 deg
M 246.3604688612023 2.0141e-05 deg
tp 2457427.826106119420
(2016-Feb-09.32610612)
7.6144e-05 JED
period 1353.731370249113
3.71
1.1647e-05
3.189e-08
d
yr
n .2659316374811887 2.288e-09 deg/d
Q 2.789801175510286 1.6002e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      812  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1986-08-25  
   last obs. used      2015-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57836  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 15:16:12  

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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