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 ]  
71587 (2000 DX66)
Classification: Main-belt Asteroid          SPK-ID: 2071587
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 .138300886529633 4.6526e-08  
a 3.113665798649823 2.5114e-08 au
q 2.683043058339555 1.4481e-07 au
i 3.273224376707655 6.0516e-06 deg
node 160.6411765106636 8.4089e-05 deg
peri 342.3433004429463 8.6572e-05 deg
M 259.2823710088328 2.262e-05 deg
tp 2459561.947838199390
(2021-Dec-13.44783820)
0.00012984 TDB
period 2006.810761694023
5.49
2.4279e-05
6.647e-08
d
yr
n .1793891117546682 2.1703e-09 deg/d
Q 3.544288538960092 2.8587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      8926 days (24.44 yr)  
   first obs. used      1995-04-26  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59889  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:29:35  

Additional Information
 Earth MOID = 1.69581 au 
 Jupiter MOID = 1.47344 au 
 T_jup = 3.201 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456972.5 (2014-Nov-11.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .136566984877837 4.7308e-08  
q 2.689578946236275 1.4712e-07 au
tp 2457559.537315309027
(2016-Jun-20.03731531)
0.000118 TDB
node 160.6837492457318 8.4e-05 deg
peri 343.2180745885441 8.6477e-05 deg
i 3.27349607090223 6.0552e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      8926 days (24.44 yr)  
   first obs. used      1995-04-26  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59889  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:29:35  

Additional Information
 Jupiter MOID = 1.47344 au 
 T_jup = 3.201 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.238056627838604E-15 -6.884050690087247E-15 1.965279747264893E-12 -1.79477595331484E-15 3.571958077454651E-13 -9.059076366703116E-16
q -6.884050690087247E-15 2.164419621974601E-14 -5.093240005419402E-12 1.079515305933475E-14 -9.643989665317116E-13 3.351834785229543E-15
tp 1.965279747264893E-12 -5.093240005419402E-12 1.39236762283034E-8 2.053523228120922E-11 2.448093509327652E-9 -8.094304004159023E-13
node -1.79477595331484E-15 1.079515305933475E-14 2.053523228120922E-11 7.055978723386058E-9 -7.040605293475016E-9 1.518145652117246E-10
peri 3.571958077454651E-13 -9.643989665317116E-13 2.448093509327652E-9 -7.040605293475016E-9 7.478275073836429E-9 -1.517342014527543E-10
i -9.059076366703116E-16 3.351834785229543E-15 -8.094304004159023E-13 1.518145652117246E-10 -1.517342014527543E-10 3.666537363622122E-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 15.5   n/a MPO417321  
diameter diameter 3.959 km 0.603 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71587 (2000 DX66)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-05 20:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin