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 ]  
47472 (2000 AN2)
Classification: Main-belt Asteroid          SPK-ID: 2047472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035498295235047 4.2721e-08  
a 2.646713933167571 1.5022e-08 au
q 2.372647156590584 1.1575e-07 au
i 13.50861181543453 6.5041e-06 deg
node 333.3974324269372 1.8543e-05 deg
peri 97.07589523890005 3.6353e-05 deg
M 218.8949611447746 3.1144e-05 deg
tp 2459216.951557585052
(2021-Jan-02.45155759)
0.00013715 TDB
period 1572.747242274688
4.31
1.339e-05
3.666e-08
d
yr
n .2288988276840508 1.9488e-09 deg/d
Q 2.920780709744558 1.6578e-08 au
  Orbit Determination Parameters
   # obs. used (total)      969  
   data-arc span      7739 days (21.19 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50774  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:32:17  

Additional Information
 Earth MOID = 1.43222 au 
 Jupiter MOID = 2.33134 au 
 T_jup = 3.345 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO436114  

47472 (2000 AN2)          Discovered 2000-Jan-03 by Kobayashi, T. at Oizumi
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AN2 = 1998 RC37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-21 08:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin