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
JPL Small-Body Database Browser
Search: [ help ]  
65671 (1988 DE3)
Classification: Main-belt Asteroid          SPK-ID: 2065671
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607656128517912 4.8802e-08  
a 2.674121456697438 1.7431e-08 au
q 2.24421468187135 1.2937e-07 au
i 10.26779113485781 4.9632e-06 deg
node 295.6752827877544 3.421e-05 deg
peri 146.4295326407265 3.8391e-05 deg
M 196.8039641838982 1.8634e-05 deg
tp 2459724.564448713902
(2022-May-25.06444871)
8.5727e-05 TDB
period 1597.239787311589
4.37
1.5617e-05
4.276e-08
d
yr
n .2253888256853016 2.2038e-09 deg/d
Q 3.104028231523526 2.0233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      11786 days (32.27 yr)  
   first obs. used      1988-02-22  
   last obs. used      2020-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47409  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:09:42  

Additional Information
 Earth MOID = 1.26808 au 
 Jupiter MOID = 2.12452 au 
 T_jup = 3.338 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO436239  
diameter diameter 3.190 km 0.691 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65671 (1988 DE3)          Discovered 1988-Feb-22 by McNaught, R. H. at Siding Spring
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 DE3 = 1999 RE108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-23 12:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin