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 ]  
16836 (1997 WG36)
Classification: Main-belt Asteroid          SPK-ID: 2016836
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1455675556181451 3.7465e-08  
a 2.43268663933235 8.174e-09 au
q 2.078566391659819 9.1645e-08 au
i 1.761157875231177 4.0864e-06 deg
node 339.2912682246759 0.00011245 deg
peri 190.1456156466185 0.0001131 deg
M 352.4578266894188 1.3818e-05 deg
tp 2459425.534990534342
(2021-Jul-30.03499053)
5.3273e-05 TDB
period 1385.88655576223
3.79
6.985e-06
1.912e-08
d
yr
n .2597615212465944 1.3092e-09 deg/d
Q 2.78680688700488 9.3638e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1466  
   data-arc span      11037 days (30.22 yr)  
   first obs. used      1991-02-22  
   last obs. used      2021-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4894  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:43:51  

Additional Information
 Earth MOID = 1.0856 au 
 Jupiter MOID = 2.18185 au 
 T_jup = 3.491 
[ 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 14.82   n/a MPCxxxxx  
diameter diameter 3.194 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.158   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16836 (1997 WG36)          Discovered 1997-Nov-29 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 WG36 = 1991 EG2 = 1999 JB118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-30 04:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin