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 ]  
13065 (1991 PG11)
Classification: Main-belt Asteroid          SPK-ID: 2013065
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2371575675916817 4.579e-08  
a 2.304892009642355 9.1064e-09 AU
q 1.758269427074071 1.0814e-07 AU
i 6.629927904449638 5.4924e-06 deg
node 179.0885606201579 3.3342e-05 deg
peri 138.2620570899853 3.5324e-05 deg
M 251.9566691885316 1.1259e-05 deg
tp 2457384.092196797960
(2015-Dec-27.59219680)
4.0912e-05 JED
period 1278.127856759923
3.50
7.5747e-06
2.074e-08
d
yr
n .2816619621393796 1.6692e-09 deg/d
Q 2.851514592210639 1.1266e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1285  
   data-arc span      13792 days (37.76 yr)  
   first obs. used      1977-09-09  
   last obs. used      2015-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52072  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:11:11  

Additional Information
 Earth MOID = .752865 AU 
 T_jup = 3.542 
[ 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 14.0 mag n/a MPO296243  

13065 (1991 PG11)          Discovered 1991-Aug-09 by Holt, H. E. at Palomar
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 PG11 = 1977 RU18 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Aug-03 15:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin