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 ]  
186210 (2001 WH35)
Classification: Main-belt Asteroid          SPK-ID: 2186210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09178848209757198 5.5437e-08  
a 2.794597173971901 2.6969e-08 au
q 2.538085341298856 1.6003e-07 au
i 13.59762707927373 5.8786e-06 deg
node 75.34697588928104 2.5695e-05 deg
peri 82.45726560211507 4.1667e-05 deg
M 304.504413917675 3.3762e-05 deg
tp 2459463.546902231406
(2021-Sep-06.04690223)
0.00016106 TDB
period 1706.385885587873
4.67
2.4701e-05
6.763e-08
d
yr
n .2109722091823182 3.054e-09 deg/d
Q 3.051109006644947 2.9445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      7003 days (19.17 yr)  
   first obs. used      2001-11-17  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52348  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:21  

Additional Information
 Earth MOID = 1.59161 au 
 Jupiter MOID = 2.08573 au 
 T_jup = 3.281 
[ 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 15.64   n/a MPCxxxxx  
diameter diameter 3.859 km 0.692 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.108   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186210 (2001 WH35)          Discovered 2001-Nov-17 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2001 WH35 = 2003 GY35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-22 06:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin