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 ]  
193678 (2001 DA105)
Classification: Main-belt Asteroid          SPK-ID: 2193678
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429153334394417 8.6052e-08  
a 2.636668920102583 2.2819e-08 au
q 2.25984850221671 2.2548e-07 au
i 11.20640061213135 1.006e-05 deg
node 316.6310174032539 2.9793e-05 deg
peri 150.3940500657442 4.8183e-05 deg
M 119.2216105490767 3.0936e-05 deg
tp 2458082.613833670583
(2017-Nov-25.11383367)
0.00013538 TDB
period 1563.802225284014
4.28
2.0301e-05
5.558e-08
d
yr
n .2302081389701423 2.9884e-09 deg/d
Q 3.013489337988456 2.608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2001-01-21  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54064  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:59:02  

Additional Information
 Earth MOID = 1.28345 au 
 Jupiter MOID = 2.10637 au 
 T_jup = 3.356 
[ 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 15.9   n/a MPO245325  
diameter diameter 3.398 km 0.548 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193678 (2001 DA105)          Discovered 2001-Feb-16 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-19 11:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin