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 ]  
469740 (2005 NO73)
Classification: Main-belt Asteroid          SPK-ID: 2469740
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09330088762519717 8.8075e-08  
a 3.031106183484486 4.7573e-08 au
q 2.74830128607916 2.6407e-07 au
i 11.10271885344974 6.1421e-06 deg
node 123.0796451437185 4.2073e-05 deg
peri 215.0597491602701 7.1413e-05 deg
M 261.0973389750508 5.7697e-05 deg
tp 2459530.048361425002
(2021-Nov-11.54836142)
0.00031566 TDB
period 1927.525590690737
5.28
4.5378e-05
1.242e-07
d
yr
n .1867679483679345 4.3969e-09 deg/d
Q 3.313911080889812 5.2011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      5425 days (14.85 yr)  
   first obs. used      2005-06-18  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64178  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:48:01  

Additional Information
 Earth MOID = 1.74591 au 
 Jupiter MOID = 2.02722 au 
 T_jup = 3.208 
[ 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 16.5   n/a MPO434690  

469740 (2005 NO73)          Discovered 2005-Jun-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-05 17:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin