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 ]  
14497 (1995 DD)
Classification: Main-belt Asteroid          SPK-ID: 2014497
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1736051870210358 4.0883e-08  
a 2.668500908380397 1.1473e-08 au
q 2.205235309115215 1.098e-07 au
i 13.08043150375276 4.5693e-06 deg
node 357.5758320131017 1.5152e-05 deg
peri 322.2759434643549 1.8262e-05 deg
M 138.5170710862084 1.0764e-05 deg
tp 2458387.867180935499
(2018-Sep-26.36718094)
4.658e-05 TDB
period 1592.206744870882
4.36
1.0268e-05
2.811e-08
d
yr
n .2261012906519208 1.4581e-09 deg/d
Q 3.13176650764558 1.3464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2270  
   data-arc span      11723 days (32.10 yr)  
   first obs. used      1988-10-07  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:56:47  

Additional Information
 Earth MOID = 1.20875 au 
 Jupiter MOID = 2.27892 au 
 T_jup = 3.324 
[ 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 12.8   n/a MPO452375  
diameter diameter 6.910 km 0.485 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.245   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14497 (1995 DD)          Discovered 1995-Feb-20 by Kobayashi, T. at Oizumi
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-21 20:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin