Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869084343920268 3.7787e-08  
a 3.235436821387429 2.9484e-08 au
q 2.630706390527589 1.3245e-07 au
i 2.269466503015107 3.9709e-06 deg
node 56.98639641281441 0.00012721 deg
peri 33.62741605463609 0.00012787 deg
M 229.9899562672126 1.2817e-05 deg
tp 2459768.165840919261
(2022-Jul-07.66584092)
7.5239e-05 TDB
period 2125.679638251197
5.82
2.9057e-05
7.955e-08
d
yr
n .1693575991047142 2.315e-09 deg/d
Q 3.840167252247269 3.4995e-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 = 1.64766 au 
 Jupiter MOID = 1.37658 au 
 T_jup = 3.156 
[ 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 = 1.37658 au 
 T_jup = 3.156 
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

[ show close-approach data ]
Alternate Designations
 2000 DY15 = 1998 XJ32 = 2248 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-06 02:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin