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129246 (2005 QE25)
Classification: Main-belt Asteroid          SPK-ID: 2129246
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02399761018053988 1.3267e-07  
a 2.905484863007227 3.0458e-08 au
q 2.83576016987932 3.8721e-07 au
i 2.88512730315616 4.6695e-06 deg
node 105.0164985648167 0.00029215 deg
peri 235.1139514194604 0.0003437 deg
M 8.333394895005187 0.00018175 deg
tp 2458958.625868347020
(2020-Apr-19.12586835)
0.00091322 TDB
period 1808.949123976832
4.95
2.8445e-05
7.788e-08
d
yr
n .199010572065492 3.1294e-09 deg/d
Q 2.975209556135133 3.1189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      6418 days (17.57 yr)  
   first obs. used      2000-09-24  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59949  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:31:50  

Additional Information
 Earth MOID = 1.827 au 
 Jupiter MOID = 2.10706 au 
 T_jup = 3.283 
[ 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 15.7   n/a MPO436626  

129246 (2005 QE25)          Discovered 2005-Aug-27 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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