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 ]  
187445 (2005 WY107)
Classification: Main-belt Asteroid          SPK-ID: 2187445
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0392176981536865 4.9158e-08  
a 2.75715830943264 2.1946e-08 au
q 2.649028907091382 1.3635e-07 au
i 6.862190409184096 5.9016e-06 deg
node 64.95301667317572 4.5366e-05 deg
peri 200.1423978133512 9.6628e-05 deg
M 238.2197996302638 8.8272e-05 deg
tp 2459766.172628536945
(2022-Jul-05.67262854)
0.00041181 TDB
period 1672.210635678241
4.58
1.9965e-05
5.466e-08
d
yr
n .2152838836920719 2.5704e-09 deg/d
Q 2.865287711773897 2.2806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      8856 days (24.25 yr)  
   first obs. used      1996-11-13  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60225  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:27  

Additional Information
 Earth MOID = 1.6329 au 
 Jupiter MOID = 2.15037 au 
 T_jup = 3.332 
[ 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 MPO454291  

187445 (2005 WY107)          Discovered 2005-Nov-28 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2005 WY107 = 1996 VE29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-17 12:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin