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 ]  
16835 (1997 WT34)
Classification: Main-belt Asteroid          SPK-ID: 2016835
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 .2380180720726804 1.3173e-08  
a 2.351393754322812 6.6356e-09 au
q 1.791719546235154 3.0298e-08 au
i 3.506239674569533 5.4645e-07 deg
node 141.9677966063123 9.9261e-06 deg
peri 183.1959259409373 1.1841e-05 deg
M 262.0725188264868 4.4266e-06 deg
tp 2459754.751939765708
(2022-Jun-24.25193977)
1.731e-05 TDB
period 1317.002099616323
3.61
5.5749e-06
1.526e-08
d
yr
n .2733480835792724 1.1571e-09 deg/d
Q 2.91106796241047 8.215e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2131  
   data-arc span      12664 days (34.67 yr)  
   first obs. used      1986-10-07  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48936  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:13:49  

Additional Information
 Earth MOID = .779071 au 
 Jupiter MOID = 2.43218 au 
 T_jup = 3.516 
[ 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 14.19   n/a MPCxxxxx  
diameter diameter 4.909 km 0.477 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.184   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16835 (1997 WT34)          Discovered 1997-Nov-29 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 WT34 = 1986 TM2 = 1986 VB9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-03 02:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin