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 ]  
(2005 YO3)
Classification: Aten [NEO]          SPK-ID: 3309091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3732334566575786 0.0006605  
a .7595265718779449 0.00023013 au
q .4760458440326587 0.0006459 au
i 12.80424533434639 0.038535 deg
node 274.2537340895344 0.0075072 deg
peri 20.11690870884824 0.0051667 deg
M 187.3936029047372 3.5283 deg
tp 2458716.422375381520
(2019-Aug-20.92237538)
2.4223 TDB
period 241.7758312533169
0.66
0.10988
0.0003008
d
yr
n 1.488982575858939 0.00067671 deg/d
Q 1.043007299723231 0.00031602 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      13 days  
   first obs. used      2005-12-23  
   last obs. used      2006-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .53309  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:09:36  

Additional Information
 Earth MOID = .0167028 au 
 Jupiter MOID = 4.12761 au 
 T_jup = 7.542 
[ hide covariance matrix ]
Orbital Elements at Epoch 2453733.5 (2005-Dec-29.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3727324854996169 0.00070018  
q .4767273759568592 0.00070145 au
tp 2453636.503179513477
(2005-Sep-23.00317951)
0.082846 TDB
node 274.4311954037475 0.00014152 deg
peri 20.0580920203641 0.00072318 deg
i 12.8346668006808 0.036759 deg
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      13 days  
   first obs. used      2005-12-23  
   last obs. used      2006-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .53309  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:09:36  

Additional Information
 Jupiter MOID = 4.12761 au 
 T_jup = 7.542 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.902470139338914E-7 -4.911409202797928E-7 5.800690707200331E-5 -9.871318396288713E-8 -4.968047373072178E-7 2.573753118502212E-5
q -4.911409202797928E-7 4.920365022462666E-7 -5.811265374818649E-5 9.889184258234279E-8 4.977396469971268E-7 -2.578445856744494E-5
tp 5.800690707200331E-5 -5.811265374818649E-5 .006863493120733259 -1.168077014013773E-5 -5.87677990412264E-5 .003045310533697704
node -9.871318396288713E-8 9.889184258234279E-8 -1.168077014013773E-5 2.002786981052025E-8 9.892389902003888E-8 -5.182308041544944E-6
peri -4.968047373072178E-7 4.977396469971268E-7 -5.87677990412264E-5 9.892389902003888E-8 5.229854026647817E-7 -2.608165528664592E-5
i 2.573753118502212E-5 -2.578445856744494E-5 .003045310533697704 -5.182308041544944E-6 -2.608165528664592E-5 .001351200918782042

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.1   n/a MPO98031  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-05 16:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin