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 ]  
16535 (1991 NF3)
Classification: Main-belt Asteroid          SPK-ID: 2016535
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ 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 .2048358734324909 6.9868e-08  
a 2.646315367954565 1.6678e-08 AU
q 2.104255048181769 1.8345e-07 AU
i 11.79338273494939 6.63e-06 deg
node 272.4200984187606 3.2996e-05 deg
peri 102.8905843617431 3.715e-05 deg
M 102.7033926483478 1.4514e-05 deg
tp 2456551.916686555731
(2013-Sep-16.41668656)
6.3294e-05 JED
period 1572.391998703218
4.30
1.4865e-05
4.07e-08
d
yr
n .2289505417840455 2.1644e-09 deg/d
Q 3.188375687727362 2.0095e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      9436 days (25.83 yr)  
   first obs. used      1989-02-04  
   last obs. used      2014-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50886  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:31:52  

Additional Information
 Earth MOID = 1.14321 AU 
 T_jup = 3.333 
[ 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 13.0 mag n/a MPO272719  

16535 (1991 NF3)          Discovered 1991-Jul-04 by Debehogne, H. at La Silla (809)
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 NF3 = 1989 CU6 = 1992 YA5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-30 00:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin