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 ]  
215053 (2009 DL47)
Classification: Main-belt Asteroid          SPK-ID: 2215053
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 .1387992688728285 5.4544e-08  
a 2.809877273004576 2.9161e-08 au
q 2.419868361889164 1.6346e-07 au
i 8.682879283252802 6.2836e-06 deg
node 33.06568059443418 4.1514e-05 deg
peri 242.5170212104371 5.0477e-05 deg
M 47.76144273050335 2.471e-05 deg
tp 2458772.253361270253
(2019-Oct-15.75336127)
0.00011878 TDB
period 1720.400081009925
4.71
2.6781e-05
7.332e-08
d
yr
n .2092536520857809 3.2574e-09 deg/d
Q 3.199886184119989 3.3208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      9772 days (26.75 yr)  
   first obs. used      1992-10-23  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60183  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:18:36  

Additional Information
 Earth MOID = 1.41884 au 
 Jupiter MOID = 1.94816 au 
 T_jup = 3.291 
[ 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 16.2   n/a MPO437029  
diameter diameter 3.701 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.032   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215053 (2009 DL47)          Discovered 2009-Feb-26 by Calvin College at Calvin-Rehoboth
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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-Jul-09 14:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin