Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
71400 (2000 AF169)
Classification: Main-belt Asteroid          SPK-ID: 2071400
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08808952227798728 4.16e-08  
a 2.763417521416542 1.6591e-08 au
q 2.519989392100339 1.1621e-07 au
i 14.47498158093831 4.5477e-06 deg
node 114.6683098995182 2.281e-05 deg
peri 354.8450945987841 4.1081e-05 deg
M 46.377773194175 3.325e-05 deg
tp 2458384.339876988308
(2018-Sep-22.83987699)
0.00015488 TDB
period 1677.908164292439
4.59
1.5111e-05
4.137e-08
d
yr
n .2145528627019997 1.9322e-09 deg/d
Q 3.006845650732744 1.8053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      855  
   data-arc span      9420 days (25.79 yr)  
   first obs. used      1993-07-13  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56665  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:49:33  

Additional Information
 Earth MOID = 1.53714 au 
 Jupiter MOID = 2.10482 au 
 T_jup = 3.289 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO337800  

71400 (2000 AF169)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AF169 = 1997 NZ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-14 07:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin