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136521 (2006 DE3)
Classification: Main-belt Asteroid          SPK-ID: 2136521
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07572373493029309 3.9249e-08  
a 2.361916284661355 1.17e-08 au
q 2.183063161994116 9.7203e-08 au
i 12.11615264926107 3.7461e-06 deg
node 160.1229975224037 2.0716e-05 deg
peri 308.4606149594954 3.4446e-05 deg
M 17.13093977420993 2.6754e-05 deg
tp 2458937.408062399364
(2020-Mar-28.90806240)
9.855e-05 TDB
period 1325.852395466522
3.63
9.8518e-06
2.697e-08
d
yr
n .2715234374738436 2.0176e-09 deg/d
Q 2.540769407328594 1.2586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      9637 days (26.38 yr)  
   first obs. used      1993-09-10  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:41:00  

Additional Information
 Earth MOID = 1.21782 au 
 Jupiter MOID = 2.52617 au 
 T_jup = 3.517 
[ 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 16.6   n/a MPO453848  

136521 (2006 DE3)          Discovered 2006-Feb-20 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1941-Dec-02 08:03 < 00:01 Hebe 0.0389428312687349 0.0389246556807555 0.0389610075423641 4.81402823699755 4.81402820383703 2430330.835653393 0.752699819495977 942.294055217004 88.6692718977275 16.0236054038146 19075.4368297484 T 21 CATAB v2.0f-lin.ifort 2020-Feb-24 07:41:07 2020-Feb-24 07:41
1954-Sep-23 22:44 < 00:01 Hebe 0.0466247716368718 0.0466074130217132 0.0466421305036235 4.32215660630922 4.32215657546027 2435009.447185007 0.584903569991835 881.774822178713 73.6156835012319 -11.2114481182332 19977.4406172578 T 21 CATAB v2.0f-lin.ifort 2020-Feb-24 07:41:07 2020-Feb-24 07:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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