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 ]  
441001 (2007 DO49)
Classification: Inner Main-belt Asteroid          SPK-ID: 2441001
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04257942719401613 2.8456e-07  
a 1.839736525936431 1.3188e-08 au
q 1.761401598474148 5.2165e-07 au
i 24.03967761271139 1.672e-05 deg
node 132.874669384964 1.4575e-05 deg
peri 25.94812742646629 0.00051042 deg
M 296.5110765342611 0.00048711 deg
tp 2458761.241247876378
(2019-Oct-04.74124788)
0.001233 TDB
period 911.447951495401
2.50
9.8003e-06
2.683e-08
d
yr
n .3949759274891699 4.2469e-09 deg/d
Q 1.918071453398713 1.3749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5550 days (15.20 yr)  
   first obs. used      2002-01-10  
   last obs. used      2017-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61492  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:42:40  

Additional Information
 Earth MOID = .781776 au 
 Jupiter MOID = 3.1163 au 
 T_jup = 3.913 
[ 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 18.7   n/a MPO419202  

441001 (2007 DO49)          Discovered 2007-Jan-25 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin