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 ]  
(2017 WA29)
Classification: Mars-crossing Asteroid          SPK-ID: 3790130
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.


Orbital Elements at Epoch 2458088.5 (2017-Dec-01.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5264601172383351 0.0019922  
a 2.830370818739721 0.014116 au
q 1.340293465678045 0.001051 au
i .8845151748164682 0.0023646 deg
node 276.051382254775 0.0080792 deg
peri 142.1139946380801 0.064348 deg
M 3.240302073903407 0.0094822 deg
tp 2458072.845239353746
(2017-Nov-15.34523935)
0.096679 TDB
period 1739.255694103364
4.76
13.011
0.03562
d
yr
n .2069850920830766 0.0015484 deg/d
Q 4.320448171801397 0.021547 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      19 days  
   first obs. used      2017-11-21  
   last obs. used      2017-12-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .34775  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:08:32  

Additional Information
 Earth MOID = .352299 au 
 Jupiter MOID = 1.06048 au 
 T_jup = 3.092 
[ show covariance matrix ]

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 22.3   n/a MPO431245  

[ 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 2021-Jun-19 20:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin