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JPL Small-Body Database Browser
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71555 (2000 DY15)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071555
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1834781246774868 3.6203e-08  
a 3.247283264059407 2.7411e-08 au
q 2.651477820473199 1.2472e-07 au
i 2.286501456154293 3.9978e-06 deg
node 57.36969981589119 0.00012524 deg
peri 31.95954004154684 0.00012607 deg
M 164.1532367042645 1.3686e-05 deg
tp 2457625.901726088318
(2016-Aug-25.40172609)
8.3954e-05 TDB
period 2137.364974656577
5.85
2.7063e-05
7.409e-08
d
yr
n .1684316924197017 2.1327e-09 deg/d
Q 3.843088707645615 3.244e-08 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      17195 days (47.08 yr)  
   first obs. used      1971-03-24  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52915  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:41:45  

Additional Information
 Earth MOID = 1.66833 au 
 Jupiter MOID = 1.37907 au 
 T_jup = 3.154 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456743.5 (2014-Mar-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1834938413067895 3.435e-08  
q 2.64356805553636 1.1601e-07 au
tp 2457616.075963037837
(2016-Aug-15.57596304)
8.3234e-05 TDB
node 57.4050962978896 0.00012455 deg
peri 30.08046334326587 0.00012547 deg
i 2.300087695446688 4.0163e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      17195 days (47.08 yr)  
   first obs. used      1971-03-24  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52915  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:41:45  

Additional Information
 Jupiter MOID = 1.37907 au 
 T_jup = 3.154 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.17994056894922E-15 -3.928521930308E-15 5.79696405690072E-13 6.455329261118611E-16 1.550882494186359E-13 -1.466655322106733E-16
q -3.928521930308E-15 1.345930022571019E-14 -2.081473243327311E-12 -2.699729744532858E-14 -5.575337743967303E-13 1.431785050917918E-15
tp 5.79696405690072E-13 -2.081473243327311E-12 6.927846003566137E-9 3.591086440409391E-11 1.296390146765311E-9 1.825239247981437E-13
node 6.455329261118611E-16 -2.699729744532858E-14 3.591086440409391E-11 1.551182560587173E-8 -1.549134277938668E-8 -1.157129773522368E-10
peri 1.550882494186359E-13 -5.575337743967303E-13 1.296390146765311E-9 -1.549134277938668E-8 1.574181342824487E-8 1.156006077784317E-10
i -1.466655322106733E-16 1.431785050917918E-15 1.825239247981437E-13 -1.157129773522368E-10 1.156006077784317E-10 1.613041486051772E-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 14.0   n/a MPO432269  

71555 (2000 DY15)          Discovered 2000-Feb-27 by CSS at Catalina
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 DY15 = 1998 XJ32 = 2248 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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