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 ]  
437696 (2014 DP31)
Classification: Outer Main-belt Asteroid          SPK-ID: 2437696
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01645497827013359 6.3722e-08  
a 3.413494654834 9.8608e-08 au
q 3.357325674463489 2.5367e-07 au
i 10.98570460045032 8.4832e-06 deg
node 91.02694813305484 4.4554e-05 deg
peri 61.06901659131857 0.00034219 deg
M 311.1808308402236 0.00034309 deg
tp 2458912.881388381772
(2020-Mar-04.38138838)
0.002199 TDB
period 2303.548006918862
6.31
9.9817e-05
2.733e-07
d
yr
n .1562806587571501 6.7719e-09 deg/d
Q 3.46966363520451 1.0023e-07 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      4361 days (11.94 yr)  
   first obs. used      2007-01-28  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:27:21  

Additional Information
 Earth MOID = 2.38661 au 
 Jupiter MOID = 1.63652 au 
 T_jup = 3.114 
[ 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 15.4   n/a MPO428071  
diameter diameter 6.440 km 0.641 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437696 (2014 DP31)          Discovered 2010-May-21 by WISE at WISE
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2014 DP31 = 2010 KY47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-06 03:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin