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 ]  
178796 Posztoczky (2001 DQ86)
Classification: Main-belt Asteroid          SPK-ID: 2178796
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1629341256274641 2.269e-07  
a 2.331468635896629 3.9458e-08 AU
q 1.951592832278955 5.5375e-07 AU
i 5.926124141611234 1.5698e-05 deg
node 8.825523292326968 7.2805e-05 deg
peri 155.4602351231692 7.6675e-05 deg
M 324.0152469731827 2.4218e-05 deg
tp 2457130.474698497636
(2015-Apr-17.97469850)
8.9308e-05 JED
period 1300.297696201464
3.56
3.301e-05
9.038e-08
d
yr
n .276859676866045 7.0284e-09 deg/d
Q 2.711344439514303 4.5887e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      4991 days (13.66 yr)  
   first obs. used      2001-02-27  
   last obs. used      2014-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57351  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 17:10:16  

Additional Information
 Earth MOID = .961356 AU 
 T_jup = 3.546 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2 mag n/a MPO270770  

178796 Posztoczky           Discovered 2001 Feb. 27 by K. Sárneczky and A. Derekas at Piszkéstető.
Károly Posztoczky (1882-1963) was a Hungarian landowner and amateur astronomer. He started his observations at his private observatory on Erdőtagyos in 1915. He made solar, lunar and deep-sky observations and took numerous astrophotos. On his land he also established a meteorological station.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090806/MPCPages.arcLast Updated: 2011-05-09

[ show close-approach data ]
Alternate Designations
 2001 DQ86 = 2006 RR5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Dec-22 12:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin