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469036 (2015 AT250)
Classification: Main-belt Asteroid          SPK-ID: 2469036
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 .04827346291226029 8.4466e-08  
a 2.618360843053652 4.9926e-08 au
q 2.491963498005587 2.3913e-07 au
i 14.19180366873479 7.6805e-06 deg
node 353.0466436115956 3.1216e-05 deg
peri 150.2483208857716 8.5535e-05 deg
M 72.8558570246982 8.644e-05 deg
tp 2458687.312338696216
(2019-Jul-22.81233870)
0.00036572 TDB
period 1547.542815001694
4.24
4.4262e-05
1.212e-07
d
yr
n .2326268433481797 6.6535e-09 deg/d
Q 2.744758188101717 5.2336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      4815 days (13.18 yr)  
   first obs. used      2007-02-17  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55321  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:45:14  

Additional Information
 Earth MOID = 1.50827 au 
 Jupiter MOID = 2.24217 au 
 T_jup = 3.361 
[ 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 16.9   n/a MPO472607  

469036 (2015 AT250)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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