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 ]  
376390 (2012 DG90)
Classification: Main-belt Asteroid          SPK-ID: 2376390
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1700239061149366 5.8223e-08  
a 2.279288640653824 1.8981e-08 au
q 1.891755082806457 1.3183e-07 au
i 24.6256860331183 6.3823e-06 deg
node 264.7760106896077 1.1032e-05 deg
peri 350.2244627607041 1.8727e-05 deg
M 209.7530941744279 1.3552e-05 deg
tp 2459921.066379311559
(2022-Dec-07.56637931)
4.8435e-05 TDB
period 1256.890419902543
3.44
1.57e-05
4.298e-08
d
yr
n .2864211504037987 3.5777e-09 deg/d
Q 2.666822198501191 2.2208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      6789 days (18.59 yr)  
   first obs. used      2002-06-14  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4629  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:31:43  

Additional Information
 Earth MOID = .878706 au 
 Jupiter MOID = 2.42952 au 
 T_jup = 3.469 
[ 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 16.24   n/a MPCxxxxx  

376390 (2012 DG90)          Discovered 2005-Mar-08 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2013-10-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-06 05:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin