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JPL Small-Body Database Browser
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469118 (2015 DP150)
Classification: Main-belt Asteroid          SPK-ID: 2469118
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673404038699325 5.6292e-08  
a 2.550607934332297 5.489e-08 au
q 2.123788172487276 1.4781e-07 au
i 15.73989482626007 7.8352e-06 deg
node 230.6154156134342 2.0359e-05 deg
peri 73.64159415762632 3.0971e-05 deg
M 216.779651294204 2.4135e-05 deg
tp 2459192.424358838219
(2020-Dec-08.92435884)
0.0001063 TDB
period 1487.86657138711
4.07
4.8029e-05
1.315e-07
d
yr
n .2419571801148666 7.8105e-09 deg/d
Q 2.977427696177317 6.4076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      3365 days (9.21 yr)  
   first obs. used      2009-11-10  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:23:19  

Additional Information
 Earth MOID = 1.16842 au 
 Jupiter MOID = 2.32143 au 
 T_jup = 3.369 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457481.5 (2016-Apr-03.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1666292481507084 5.6303e-08  
q 2.125892227605591 1.478e-07 au
tp 2457704.102768818473
(2016-Nov-11.60276882)
9.684e-05 TDB
node 230.6223082717779 2.0357e-05 deg
peri 73.62138514764617 3.1042e-05 deg
i 15.73890581127704 7.8345e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      3365 days (9.21 yr)  
   first obs. used      2009-11-10  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:23:19  

Additional Information
 Jupiter MOID = 2.32143 au 
 T_jup = 3.369 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.170050135580953E-15 -7.915660088397542E-15 -2.815501443524225E-12 3.859049848951903E-14 -7.093340469393324E-13 9.530375593008798E-15
q -7.915660088397542E-15 2.184338138846137E-14 7.036144927134835E-12 -1.001482176433858E-13 1.695969050884301E-12 -1.614908823697531E-14
tp -2.815501443524225E-12 7.036144927134835E-12 9.378056841276522E-9 -5.5430780425373E-11 2.292090943530615E-9 9.275269912710002E-12
node 3.859049848951903E-14 -1.001482176433858E-13 -5.5430780425373E-11 4.143973487107625E-10 -4.111630532115023E-10 5.212673823731985E-11
peri -7.093340469393324E-13 1.695969050884301E-12 2.292090943530615E-9 -4.111630532115023E-10 9.63584352350071E-10 -4.818282153295992E-11
i 9.530375593008798E-15 -1.614908823697531E-14 9.275269912710002E-12 5.212673823731985E-11 -4.818282153295992E-11 6.137952891883472E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO434685  

469118 (2015 DP150)          Discovered 2009-Nov-10 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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