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 ]  
385670 (2005 SD145)
Classification: Main-belt Asteroid          SPK-ID: 2385670
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072179159134971 4.7391e-08  
a 2.425175393288667 1.7088e-08 au
q 1.922635602566694 1.1804e-07 au
i 2.731228513363045 7.8697e-06 deg
node 134.1563359770796 0.00012232 deg
peri 302.0970119388631 0.0001274 deg
M 323.3139670189062 3.0808e-05 deg
tp 2459341.076073247732
(2021-May-06.57607325)
0.00011888 TDB
period 1379.472847207652
3.78
1.458e-05
3.992e-08
d
yr
n .2609692541094353 2.7582e-09 deg/d
Q 2.927715184010641 2.0629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6354 days (17.40 yr)  
   first obs. used      2003-05-29  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53108  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:13  

Additional Information
 Earth MOID = .939139 au 
 Jupiter MOID = 2.34101 au 
 T_jup = 3.480 
[ 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 18.1   n/a MPO440666  

385670 (2005 SD145)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

Alternate Designations
 2005 SD145 = 2009 VY109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 21:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin