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268640 (2006 DP115)
Classification: Main-belt Asteroid          SPK-ID: 2268640
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724518971401725 4.5622e-08  
a 3.067939899838026 3.1887e-08 au
q 2.538867843798927 1.369e-07 au
i 16.21104661090444 5.2809e-06 deg
node 173.4626320904001 1.7131e-05 deg
peri 73.05084469077764 2.2147e-05 deg
M 260.6933234971222 1.6302e-05 deg
tp 2459937.932903938800
(2022-Dec-24.43290394)
9.2521e-05 TDB
period 1962.766777441389
5.37
3.0601e-05
8.378e-08
d
yr
n .1834145575203217 2.8595e-09 deg/d
Q 3.597011955877124 3.7386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      6767 days (18.53 yr)  
   first obs. used      2001-04-24  
   last obs. used      2019-11-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54898  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:24:37  

Additional Information
 Earth MOID = 1.58459 au 
 Jupiter MOID = 1.6203 au 
 T_jup = 3.149 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457342.5 (2015-Nov-16.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .174604760528569 4.5307e-08  
q 2.529432798711214 1.3609e-07 au
tp 2457976.304500994219
(2017-Aug-10.80450099)
8.2002e-05 TDB
node 173.5138743432909 1.7127e-05 deg
peri 73.24040723617432 2.2095e-05 deg
i 16.21915619792142 5.2836e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      6767 days (18.53 yr)  
   first obs. used      2001-04-24  
   last obs. used      2019-11-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54898  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:24:37  

Additional Information
 Jupiter MOID = 1.6203 au 
 T_jup = 3.149 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.052701309526122E-15 -6.056144972322118E-15 -6.233799406996195E-13 7.353545128807833E-15 -1.228264760679673E-13 1.553490484731393E-15
q -6.056144972322118E-15 1.851969720763487E-14 2.241823162105847E-12 -2.195879782909039E-14 3.882566419417904E-13 -3.118028242017766E-15
tp -6.233799406996195E-13 2.241823162105847E-12 6.724296292408711E-9 3.003542718479445E-12 1.166175848748838E-9 6.432763396872536E-12
node 7.353545128807833E-15 -2.195879782909039E-14 3.003542718479445E-12 2.933487743202029E-10 -2.80999316376807E-10 1.184302229681096E-11
peri -1.228264760679673E-13 3.882566419417904E-13 1.166175848748838E-9 -2.80999316376807E-10 4.882027812411876E-10 -1.034557574725915E-11
i 1.553490484731393E-15 -3.118028242017766E-15 6.432763396872536E-12 1.184302229681096E-11 -1.034557574725915E-11 2.791689215657366E-11

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 15.5   n/a MPO454996  

268640 (2006 DP115)          Discovered 2006-Feb-27 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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