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344185 (2001 DE106)
Classification: Jupiter Trojan          SPK-ID: 2344185
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1194581068837501 9.2389e-08  
a 5.284054946765045 2.1063e-07 au
q 4.652831746154779 5.7683e-07 au
i 17.61474684866687 1.2986e-05 deg
node 324.3591947912873 1.8086e-05 deg
peri 141.8143837407811 5.5419e-05 deg
M 256.5240218367763 5.896e-05 deg
tp 2460475.723930945456
(2024-Jun-14.22393095)
0.00077438 TDB
period 4436.591209760854
12.15
0.00026527
7.263e-07
d
yr
n .08114337854882174 4.8517e-09 deg/d
Q 5.915278147375313 2.3579e-07 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      7200 days (19.71 yr)  
   first obs. used      2001-02-02  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:31:20  

Additional Information
 Earth MOID = 3.68824 au 
 Jupiter MOID = .612877 au 
 T_jup = 2.892 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458134.5 (2018-Jan-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1179110380685154 9.2855e-08  
q 4.664701286883822 5.8077e-07 au
tp 2456041.756894198238
(2012-Apr-24.25689420)
0.0006447 TDB
node 324.3666740950096 1.8095e-05 deg
peri 142.0908442947207 5.6115e-05 deg
i 17.60259681012774 1.2979e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      7200 days (19.71 yr)  
   first obs. used      2001-02-02  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:31:20  

Additional Information
 Jupiter MOID = .612877 au 
 T_jup = 2.892 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.621968338758481E-15 -5.142036017725249E-14 2.441527313012485E-11 -2.847166470425127E-15 1.867467042028434E-12 2.65339024199253E-15
q -5.142036017725249E-14 3.372928751941124E-13 -8.425763595513929E-11 2.052691779780709E-14 -5.116702545339418E-12 3.203383037153504E-14
tp 2.441527313012485E-11 -8.425763595513929E-11 4.156441197638666E-7 -5.74715221274293E-11 3.399758125764515E-8 6.938149826705474E-11
node -2.847166470425127E-15 2.052691779780709E-14 -5.74715221274293E-11 3.274362931442955E-10 -3.159616953386545E-10 5.825213527132839E-11
peri 1.867467042028434E-12 -5.116702545339418E-12 3.399758125764515E-8 -3.159616953386545E-10 3.14884741596114E-9 -4.791640578066423E-11
i 2.65339024199253E-15 3.203383037153504E-14 6.938149826705474E-11 5.825213527132839E-11 -4.791640578066423E-11 1.684576109383322E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1   n/a MPO455506  

344185 (2001 DE106)          Discovered 2001-Feb-20 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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