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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
100515 (1997 AM24)
Classification: Main-belt Asteroid          SPK-ID: 2100515
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02886509508920025 4.6945e-08  
a 3.098753705995593 2.444e-08 au
q 3.009307885614019 1.4121e-07 au
i .8281093387193866 4.2688e-06 deg
node 276.8527672548499 0.00036887 deg
peri 316.4100786582201 0.00038098 deg
M 64.50084809270045 9.2159e-05 deg
tp 2459039.521599007904
(2020-Jul-09.02159901)
0.00051213 TDB
period 1992.411389265102
5.45
2.3571e-05
6.453e-08
d
yr
n .1806855762517928 2.1376e-09 deg/d
Q 3.188199526377167 2.5145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      11255 days (30.81 yr)  
   first obs. used      1990-10-16  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57601  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:12:56  

Additional Information
 Earth MOID = 1.99806 au 
 Jupiter MOID = 1.78631 au 
 T_jup = 3.222 
[ 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 15.27   n/a MPO637338  

100515 (1997 AM24)          Discovered 1997-Jan-15 by Boattini, A., Di Paola, A. at Campo Imperatore
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1941-Dec-06 15:58 00:02 Jupiter 1.92203923636188 1.92203835991115 1.92204011281272 3.26029336321638 3.12220015583753 2430335.165491875 2.48252638550112 62.3126028339352 26.0543656858905 65.7372788992753 2503346.78840927 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12
1951-Nov-08 09:29 00:02 Jupiter 1.78255236157472 1.78255186063705 1.78255286251228 2.81652684902991 2.64243742008245 2433958.895335182 2.22879462731004 109.186302166368 13.1208810018181 89.3735990642098 2505747.86767248 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12
2012-Apr-19 13:50 < 00:01 Jupiter 1.81555007369429 1.81554960067579 1.81555054671268 2.90517723288139 2.73988675011545 2456037.076185425 0.261274813859927 39.3693690053399 13.8914083373752 -87.2954256640069 2714309.91380442 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12
2022-Mar-18 00:18 < 00:01 Jupiter 1.85263978701989 1.85263921684154 1.85264035719824 3.10588169111098 2.95501367655258 2459656.512412435 0.357106021851916 45.4958814372756 17.2002759781635 -78.5835614519145 2482808.66317388 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12
2072-Sep-22 01:50 00:02 Jupiter 1.96218946930243 1.96218870684423 1.96219023176063 3.37113023867601 3.24055162319577 2478107.576729310 2.02672532406333 51.2720023451802 28.1272648827605 73.0362313970639 2492258.25929592 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12
2082-Aug-28 01:36 00:02 Jupiter 1.781551905466 1.78155135452209 1.78155245641042 2.80607779009435 2.6311957187232 2481734.566505066 2.44696614691116 114.405259330645 12.1295128861051 -86.1068502421259 2547887.00575571 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12
2092-Aug-02 18:54 00:03 Jupiter 1.9790489597356 1.9790478027104 1.97905011676137 3.60241550703177 3.48158125562231 2485362.287513536 2.62714211216931 91.3128931157216 24.3110493928039 -61.9880071482138 2430037.22223467 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12
2143-Feb-08 22:40 00:05 Jupiter 1.84331366691188 1.84331270459365 1.84331462923209 2.98635088579029 2.8282980822264 2503813.444253174 4.53468949718946 126.014445479632 17.7061384173605 75.6873747941848 2712184.05866925 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12
2153-Jan-06 23:14 00:05 Jupiter 1.82983695757885 1.82983569514215 1.82983822002542 3.01872611218896 2.86127894400814 2507433.467817878 4.87575792406054 244.684335831793 13.7815521080611 -80.4742738542644 2676566.08835298 T 19 CATAB v2.0g-lin.ifort 2021-Aug-25 02:12:58 2021-Aug-25 02:12

Alternate Designations
 1997 AM24 = 2000 SA144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-23 12:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin