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JPL Small-Body Database Browser
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434423 (2005 MM25)
Classification: Main-belt Asteroid          SPK-ID: 2434423
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2028053945029616 5.9011e-08  
a 2.323316652254156 1.3e-08 au
q 1.852135502038452 1.3848e-07 au
i 1.889160786311894 6.4458e-06 deg
node 289.56959726 0.00022425 deg
peri 9.538720418399661 0.00022501 deg
M 320.3575099415177 1.7841e-05 deg
tp 2458742.935898626618
(2019-Sep-16.43589863)
6.4346e-05 TDB
period 1293.483921669315
3.54
1.0856e-05
2.972e-08
d
yr
n .2783181096950934 2.3359e-09 deg/d
Q 2.79449780246986 1.5636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      9215 days (25.23 yr)  
   first obs. used      1994-04-14  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5944  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:14  

Additional Information
 Earth MOID = .835717 au 
 Jupiter MOID = 2.42088 au 
 T_jup = 3.548 
[ 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 17.8   n/a MPO434584  

434423 (2005 MM25)          Discovered 2005-Jun-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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