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 ]  
134780 (2000 DL72)
Classification: Main-belt Asteroid          SPK-ID: 2134780
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0761999277091811 5.2616e-08  
a 2.696007997577547 1.6021e-08 au
q 2.490572383058764 1.4031e-07 au
i 14.44378610607716 5.4449e-06 deg
node 352.3571015813721 1.9732e-05 deg
peri 282.8871372655682 4.4269e-05 deg
M 152.6305818042064 4.2353e-05 deg
tp 2458514.981388677893
(2019-Jan-31.48138868)		 0.00018959 TDB
period 1616.888942954665
4.43		 1.4412e-05
3.946e-08		 d
yr
n .2226498001415883 1.9846e-09 deg/d
Q 2.901443612096331 1.7241e-08 au
   Orbit Determination Parameters
   # obs. used (total)      935  
   data-arc span      7675 days (21.01 yr)  
   first obs. used      2000-02-11  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50393  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:54  

Additional Information
 Earth MOID = 1.52008 au 
 Jupiter MOID = 2.27916 au 
 T_jup = 3.320 
[ show covariance matrix ]

[ 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 14.8   n/a MPO493770  
diameter diameter 3.404 km 0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.242   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134780 (2000 DL72)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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 2021-Apr-19 13:51 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin