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
JPL Small-Body Database Browser
Search: [ help ]  
117398 (2005 AZ2)
Classification: Main-belt Asteroid          SPK-ID: 2117398
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245536785252668 3.354e-08  
a 3.083976046870207 2.2714e-08 au
q 2.699855485748712 1.1129e-07 au
i 11.71982761337517 3.7328e-06 deg
node 131.1292997861815 2.4094e-05 deg
peri 328.5637197575723 3.2468e-05 deg
M 334.785809061728 2.2118e-05 deg
tp 2459139.050295932282
(2020-Oct-16.55029593)
0.00012215 TDB
period 1978.175966769289
5.42
2.1854e-05
5.983e-08
d
yr
n .181985832427205 2.0105e-09 deg/d
Q 3.468096607991701 2.5543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      670  
   data-arc span      9485 days (25.97 yr)  
   first obs. used      1994-01-18  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 16:47:24  

Additional Information
 Earth MOID = 1.72416 au 
 Jupiter MOID = 1.68007 au 
 T_jup = 3.183 
[ 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 14.7   n/a MPO417611  
diameter diameter 6.476 km 0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117398 (2005 AZ2)          Discovered 2005-Jan-06 by LINEAR at Socorro
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
1926-Aug-20 13:36 00:03 Jupiter 1.73755739604771 1.73755654523173 1.7375582468789 3.49780526873195 3.35554525497303 2424748.066465774 3.08969473845986 294.197545170138 15.7466200897171 83.1707012593581 3264792.03214708 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
1936-Jul-01 14:54 00:03 Jupiter 1.97490112435664 1.97489959629244 1.97490265242264 2.77468576726335 2.61554847848672 2428351.121039508 2.91501898751568 139.72308181445 44.3369242016495 59.8861065423968 3144110.81386629 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
1986-Aug-07 21:08 00:01 Jupiter 1.8459526955309 1.84595188687623 1.84595350418672 3.59434992688528 3.46433885195132 2446650.380663412 1.11334952433668 96.0161512622739 17.3623985620754 69.2362565335945 3031309.47510807 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
1996-Jun-27 21:43 < 00:01 Jupiter 1.81677149048383 1.81677099402947 1.8167719869384 3.05902437307701 2.90261641733256 2450262.404986442 0.760338667240542 76.257062515343 23.8483681912166 -84.0880609856891 3674920.78062688 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
2056-Jun-13 00:35 00:01 Jupiter 1.7185643818063 1.71856398377114 1.71856477984215 3.30387321659715 3.1511657487207 2472162.524425615 1.34741886738178 128.318431976767 17.2537809251539 -85.7825680076181 3476742.87507151 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
2116-May-24 18:09 00:03 Jupiter 1.7188568263875 1.7188561875658 1.71885746522414 3.41631947258349 3.26889488893169 2494057.256360650 3.39809069642803 318.650205678596 16.1004722360262 85.5564785175208 3230609.73876241 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
2126-Apr-07 12:39 00:04 Jupiter 1.9960041109655 1.99600205947717 1.99600616245657 2.92760763421944 2.77887895602544 2497662.027200307 3.98562149800558 171.506138195907 48.7056919896137 54.5192539992238 3248154.62001894 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
2176-May-11 11:01 00:06 Jupiter 1.81832043592853 1.81831819971453 1.81832267217943 3.42266077354261 3.28374070724461 2515958.958690890 5.67177789048441 439.137819654441 18.0481257262078 75.6878242203204 2947042.76736196 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
2186-Mar-30 18:23 00:06 Jupiter 1.82561634806362 1.82561371204953 1.82561898408726 3.13215400613915 2.98034532403848 2519569.265960255 5.95394624434937 259.311768560578 41.2403845540053 -58.0155424673885 3802342.25345694 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 16:47:41 2020-Jan-29 16:47
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-28 18:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin