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71600 (2000 DK87)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071600
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .119465026926411 3.9544e-08  
a 3.204764014753646 3.5723e-08 au
q 2.821906795438309 1.3002e-07 au
i 6.945400363122117 4.6334e-06 deg
node 86.70526102474176 3.7891e-05 deg
peri 329.9909707924917 4.4007e-05 deg
M 268.8990720008206 2.0563e-05 deg
tp 2459530.789234086008
(2021-Nov-12.28923409)
0.00011985 TDB
period 2095.523376805584
5.74
3.5038e-05
9.593e-08
d
yr
n .1717947907356606 2.8725e-09 deg/d
Q 3.587621234068984 3.9991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      8970 days (24.56 yr)  
   first obs. used      1993-11-21  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52762  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:53:17  

Additional Information
 Earth MOID = 1.83686 au 
 Jupiter MOID = 1.74127 au 
 T_jup = 3.171 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456868.5 (2014-Jul-30.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237275958043098 4.017e-08  
q 2.806057807904432 1.3145e-07 au
tp 2457413.983764878641
(2016-Jan-26.48376488)
0.00011242 TDB
node 86.85084051351249 3.8039e-05 deg
peri 326.6572270659527 4.3397e-05 deg
i 6.938377984298125 4.6237e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      8970 days (24.56 yr)  
   first obs. used      1993-11-21  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52762  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:53:17  

Additional Information
 Jupiter MOID = 1.74127 au 
 T_jup = 3.171 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.613649666999949E-15 -5.151714084706055E-15 -2.388840155269819E-14 -6.458916232269857E-15 2.673680040984518E-14 -8.910645002884288E-16
q -5.151714084706055E-15 1.727888782412997E-14 -3.531240371425766E-13 1.482867338608728E-14 -2.041787110211519E-13 3.88351562287371E-15
tp -2.388840155269819E-14 -3.531240371425766E-13 1.263895334083973E-8 2.060189689958824E-13 2.370195914676376E-9 1.820631945532195E-13
node -6.458916232269857E-15 1.482867338608728E-14 2.060189689958824E-13 1.446931427110809E-9 -1.436001831971878E-9 1.516499325765706E-12
peri 2.673680040984518E-14 -2.041787110211519E-13 2.370195914676376E-9 -1.436001831971878E-9 1.883324102738527E-9 -1.516621180130623E-12
i -8.910645002884288E-16 3.88351562287371E-15 1.820631945532195E-13 1.516499325765706E-12 -1.516621180130623E-12 2.137830615548508E-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 14.4   n/a MPO474598  

71600 (2000 DK87)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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