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 ]  
434466 (2005 QO57)
Classification: Main-belt Asteroid          SPK-ID: 2434466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2170913051800367 7.0126e-08  
a 3.074189374525389 3.5582e-08 au
q 2.406809590839072 2.1828e-07 au
i 3.283534411230024 7.9998e-06 deg
node 278.3304402479697 0.00021207 deg
peri 45.56422086471671 0.00021406 deg
M 200.7237478574554 2.9172e-05 deg
tp 2459471.549588242794
(2021-Sep-14.04958824)
0.0001659 TDB
period 1968.767142302976
5.39
3.4181e-05
9.358e-08
d
yr
n .1828555506970154 3.1747e-09 deg/d
Q 3.741569158211707 4.3306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      8074 days (22.11 yr)  
   first obs. used      1994-09-01  
   last obs. used      2016-10-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59362  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:45:25  

Additional Information
 Earth MOID = 1.39513 au 
 Jupiter MOID = 1.60797 au 
 T_jup = 3.191 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO434584  

434466 (2005 QO57)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin