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469035 (2015 AQ250)
Classification: Main-belt Asteroid          SPK-ID: 2469035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1918244628038548 2.0745e-07  
a 2.859125031629639 5.4155e-08 au
q 2.310674908348229 5.6086e-07 au
i 15.47569857333754 1.1368e-05 deg
node 337.4024513415973 2.6267e-05 deg
peri 131.0780957065071 8.7783e-05 deg
M 45.01648751535794 6.6226e-05 deg
tp 2458779.690754772226
(2019-Oct-23.19075477)
0.00032009 TDB
period 1765.826981833691
4.83
5.017e-05
1.374e-07
d
yr
n .2038704831807273 5.7923e-09 deg/d
Q 3.407575154911049 6.4543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      4244 days (11.62 yr)  
   first obs. used      2008-09-07  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53076  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:45:14  

Additional Information
 Earth MOID = 1.35642 au 
 Jupiter MOID = 1.77061 au 
 T_jup = 3.222 
[ 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 16.7   n/a MPO328367  

469035 (2015 AQ250)          Discovered 2008-Sep-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 AQ250 = 2010 ED119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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