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 ]  
9608 (1992 PD2)
Classification: Main-belt Asteroid          SPK-ID: 2009608
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2026161804595226 4.5838e-08  
a 3.003234785659631 2.6817e-08 AU
q 2.394730824366103 1.3665e-07 AU
i 7.03099926694279 7.6609e-06 deg
node 206.2176084244918 4.338e-05 deg
peri 84.51205423721453 4.7773e-05 deg
M 124.261265332952 1.9951e-05 deg
tp 2456344.331124753376
(2013-Feb-20.83112475)
0.00010277 JED
period 1901.001043694851
5.20
2.5462e-05
6.971e-08
d
yr
n .189373909706168 2.5365e-09 deg/d
Q 3.611738746953158 3.2251e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      952  
   data-arc span      9988 days (27.35 yr)  
   first obs. used      1987-09-17  
   last obs. used      2015-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54481  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:26:42  

Additional Information
 Earth MOID = 1.39277 AU 
 T_jup = 3.209 
[ 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 13.2 mag n/a MPO324397  

9608 (1992 PD2)          Discovered 1992-Aug-02 by Holt, H. E. at Palomar (675)
Reference: 19981110/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 PD2 = 1987 SN19 = 1988 XJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-04 18:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin