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 ]  
129894 (1999 TK35)
Classification: Main-belt Asteroid          SPK-ID: 2129894
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2583908919073339 6.3746e-08  
a 2.436497986580798 1.5819e-08 au
q 1.806929098697762 1.4861e-07 au
i 14.22011937999394 7.3887e-06 deg
node 198.1250884568383 2.0283e-05 deg
peri 113.3214111407359 2.4714e-05 deg
M 192.5990697818428 1.4028e-05 deg
tp 2459646.455913375538
(2022-Mar-07.95591338)
5.8361e-05 TDB
period 1389.144782601518
3.80
1.3529e-05
3.704e-08
d
yr
n .259152252888868 2.5239e-09 deg/d
Q 3.066066874463833 1.9907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      7446 days (20.39 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:06:19  

Additional Information
 Earth MOID = .847459 au 
 Jupiter MOID = 2.43726 au 
 T_jup = 3.417 
[ 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 16.5   n/a MPO469355  
diameter diameter 2.912 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129894 (1999 TK35)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 1999 TK35 = 2002 GW6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 05:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin