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 ]  
3636 Pajdusakova (1982 UJ2)
Classification: Main-belt Asteroid          SPK-ID: 2003636
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754795086169353 4.311e-08  
a 2.277016490001928 9.9292e-09 au
q 1.877446755223731 9.9728e-08 au
i 4.104298337758292 5.7131e-06 deg
node 27.02906393918486 6.1622e-05 deg
peri 93.76575776706147 6.464e-05 deg
M 180.2386062232918 1.7063e-05 deg
tp 2458027.173913096831
(2017-Sep-30.67391310)
6.0286e-05 JED
period 1255.011456993334
3.44
8.2089e-06
2.247e-08
d
yr
n .2868499709655736 1.8763e-09 deg/d
Q 2.676586224780125 1.1672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1245  
   data-arc span      22264 days (60.96 yr)  
   first obs. used      1954-07-29  
   last obs. used      2015-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45951  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:09:55  

Additional Information
 Earth MOID = .898583 au 
 Jupiter MOID = 2.41297 au 
 T_jup = 3.584 
[ 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 13.8 mag n/a MPO265976  
SMASSII spectral type spec_B S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3636 Pajdusakova (1982 UJ2)          Discovered 1982-Oct-17 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1982 UJ2 = 1973 AB4 = 1980 DU2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-08 23:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin