Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
10434 Tinbergen (4722 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2010434
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519334424809412 5.9344e-08  
a 2.387486921161182 1.2088e-08 au
q 2.024747814350941 1.4059e-07 au
i 1.498442915552738 5.7286e-06 deg
node 210.8437260965535 0.00019534 deg
peri 343.6028219578841 0.00019601 deg
M 216.6111848703126 1.5901e-05 deg
tp 2458137.189012143576
(2018-Jan-18.68901214)
6.0309e-05 JED
period 1347.441529501037
3.69
1.0233e-05
2.802e-08
d
yr
n .2671730031456798 2.029e-09 deg/d
Q 2.750226027971424 1.3924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1159  
   data-arc span      20164 days (55.21 yr)  
   first obs. used      1960-09-24  
   last obs. used      2015-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51314  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:14:22  

Additional Information
 Earth MOID = 1.02327 au 
 Jupiter MOID = 2.20912 au 
 T_jup = 3.518 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a MPO302130  

10434 Tinbergen           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Jaap Tinbergen (b. 1934) is an expert on polarimetry who works mainly on the development of new instruments for radio astronomy. The citation was prepared by U. Schwarz.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010705/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 4722 P-L = 1992 HB 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-05 23:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin