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 ]  
173360 (2000 AN1)
Classification: Mars-crossing Asteroid          SPK-ID: 2173360
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1217950952252572 3.8536e-08  
a 1.896508503757658 8.8587e-09 au
q 1.665523069946984 7.4202e-08 au
i 23.97422051368254 6.1535e-06 deg
node 93.9165088099985 1.3749e-05 deg
peri 35.05407753928114 3.9326e-05 deg
M 128.505331694792 3.5662e-05 deg
tp 2458259.974793775388
(2018-May-21.47479378)
9.333e-05 TDB
period 953.9609962022173
2.61
6.684e-06
1.83e-08
d
yr
n .377373919304022 2.6441e-09 deg/d
Q 2.127493937568332 9.9376e-09 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      6695 days (18.33 yr)  
   first obs. used      1999-12-10  
   last obs. used      2018-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:01:19  

Additional Information
 Earth MOID = .705515 au 
 Jupiter MOID = 3.05104 au 
 T_jup = 3.839 
[ 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 17.0   n/a MPO385761  

173360 (2000 AN1)          Discovered 2000-Jan-02 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 05:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin