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 ]  
9736 (1986 QP2)
Classification: Main-belt Asteroid          SPK-ID: 2009736
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1853272817806524 6.4712e-08  
a 3.156392006822444 2.8398e-08 AU
q 2.571426455963862 2.0825e-07 AU
i 2.326097322369485 6.7438e-06 deg
node 128.4958168658082 0.00015234 deg
peri 189.6797376116503 0.00015348 deg
M 28.72619680138947 1.6013e-05 deg
tp 2456837.059207316194
(2014-Jun-28.55920732)
9.1394e-05 JED
period 2048.258799206035
5.61
2.7642e-05
7.568e-08
d
yr
n .175759039892589 2.3719e-09 deg/d
Q 3.741357557681026 3.366e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      889  
   data-arc span      12115 days (33.17 yr)  
   first obs. used      1981-09-24  
   last obs. used      2014-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51723  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:19:32  

Additional Information
 Earth MOID = 1.55909 AU 
 T_jup = 3.178 
[ 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 13.6 mag n/a MPO309227  

9736 (1986 QP2)          Discovered 1986-Aug-28 by Debehogne, H. at La Silla
Reference: 19981208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 QP2 = 1981 SG8 = 1989 CT4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Sep-05 12:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin