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 ]  
376917 (2002 AM49)
Classification: Main-belt Asteroid          SPK-ID: 2376917
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2254604852077305 8.0815e-08  
a 2.601937494813905 2.1379e-08 au
q 2.015303404752975 2.087e-07 au
i 3.539640519856825 5.2373e-06 deg
node 284.0541691159333 0.00015214 deg
peri 239.2268588096375 0.0001532 deg
M 109.1735391252541 1.3908e-05 deg
tp 2458535.601007960315
(2019-Feb-21.10100796)
5.996e-05 TDB
period 1533.005510999065
4.20
1.8894e-05
5.173e-08
d
yr
n .2348328152880461 2.8942e-09 deg/d
Q 3.188571584874834 2.6199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6354 days (17.40 yr)  
   first obs. used      2002-01-08  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:55:56  

Additional Information
 Earth MOID = 1.02613 au 
 Jupiter MOID = 1.81594 au 
 T_jup = 3.375 
[ 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 17.3   n/a MPO476767  

376917 (2002 AM49)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1904-Apr-16 13:51 00:04 Jupiter 1.88843314347859 1.888431304886 1.88843498207666 1.34343148162359 0.952756178299735 2416587.077315566 3.90294255531706 836.068964930221 277.645233003333 30.8932730820056 654357.019199569 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55
1962-May-28 21:08 00:02 Jupiter 1.86628280221942 1.86628198008434 1.86628362438601 1.44929707187645 1.09213150092283 2437813.380254004 1.83000430895443 673.206534775861 117.154013830966 62.1423169267823 2471158.4751714 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55
1975-Jul-15 09:49 00:01 Jupiter 1.89675946998613 1.8967585047993 1.89676043517252 1.37830912233197 1.0032996185729 2442608.908754279 1.39481485637843 454.890889904165 231.596704688776 35.2493685574167 846204.770501251 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55
2033-Aug-25 12:26 < 00:01 Jupiter 1.86105810542014 1.86105731057568 1.86105890029518 1.3998564917461 1.02437255009019 2463835.017713306 0.764336259204011 701.279647059791 119.282531667943 57.2962883249667 3064816.67070408 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55
2046-Oct-11 11:02 00:01 Jupiter 1.90310573552906 1.90310475640671 1.90310671464903 1.41075268926716 1.04884485757013 2468629.959958791 1.24806098251397 395.385677255516 205.823780273369 31.4483119223909 801467.50781188 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55
2104-Nov-22 01:29 00:03 Jupiter 1.85930153494561 1.85930005559047 1.85930301449246 1.35905985230721 0.967431982654357 2489855.561504752 3.18940556103888 1380.8815675879 192.90029237979 62.8050925695767 2116011.98498862 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55
2118-Jan-09 10:01 00:04 Jupiter 1.90976948201774 1.90976748980658 1.90977147421491 1.45097207766475 1.10375646840348 2494651.917154309 3.75754852128733 553.709635651895 201.817107211626 11.3509409253592 404553.814061191 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55
2176-Feb-19 06:05 00:06 Jupiter 1.8512108184731 1.85120863493048 1.85121300265437 1.30229170434929 0.883664300828506 2515876.753554346 5.65182703949023 2529.40428787069 263.511758378382 61.7846556897474 1825018.43045857 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55
2189-Apr-08 13:55 00:06 Jupiter 1.91498124121115 1.91497794343361 1.91498453895255 1.49487501454021 1.16190525778738 2520674.080004939 6.27497768576904 745.197978175857 185.10024107497 -0.6674226009128 234184.006650597 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:55:57 2019-Sep-24 06:55

Alternate Designations
 2002 AM49 = 2005 WZ199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-08 19:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin