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 ]  
65030 (2002 AR111)
Classification: Main-belt Asteroid          SPK-ID: 2065030
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .007769565584937429 4.543e-08  
a 3.033735670968742 2.5798e-08 au
q 3.010164862705786 1.3294e-07 au
i 10.78496545186683 4.8525e-06 deg
node 126.2652015705554 2.644e-05 deg
peri 340.4302806186062 0.00031931 deg
M 193.6546145301646 0.00031851 deg
tp 2459892.311957200639
(2022-Nov-08.81195720)
0.0017078 TDB
period 1930.034329990168
5.28
2.4619e-05
6.74e-08
d
yr
n .1865251795815642 2.3792e-09 deg/d
Q 3.057306479231698 2.5998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      7658 days (20.97 yr)  
   first obs. used      1998-05-23  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55533  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:25:47  

Additional Information
 Earth MOID = 2.02688 au 
 Jupiter MOID = 1.97154 au 
 T_jup = 3.215 
[ 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 MPO351299  
diameter diameter 4.432 km 1.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.188   0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65030 (2002 AR111)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ 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
1915-Sep-09 19:30 00:04 Jupiter 1.9827547321255 1.98275415512568 1.98275530913049 3.9422966370446 3.83240305420029 2420750.312465877 3.51552278173289 233.928869167573 17.9047524515286 84.0698638692645 3524552.99537526 T 22 CATAB v2.0e-lin.ifort 2019-May-30 05:25:50 2019-May-30 05:25
1963-Mar-12 07:05 00:02 Jupiter 1.98490976732079 1.98490925551482 1.98491027912778 3.89956115051183 3.7885505382399 2438100.795386723 1.82243968127484 123.471300380068 17.6077015800611 81.8980231950859 3515567.48454803 T 22 CATAB v2.0e-lin.ifort 2019-May-30 05:25:50 2019-May-30 05:25
2010-Sep-11 20:01 < 00:01 Jupiter 1.98663788525956 1.98663742411222 1.9866383464069 3.8568708673706 3.74469401998344 2455451.334043440 0.249111705556499 43.9422849837313 17.2981909357704 73.9383237058058 3458846.39024346 T 22 CATAB v2.0e-lin.ifort 2019-May-30 05:25:50 2019-May-30 05:25
2058-Mar-14 20:00 00:02 Jupiter 1.99442533620721 1.99442488272767 1.99442578968686 3.8262687347758 3.71361580981946 2472802.333668217 1.65111008130056 114.582967333861 18.9241071382621 85.6988765318076 3450412.87589188 T 22 CATAB v2.0e-lin.ifort 2019-May-30 05:25:50 2019-May-30 05:25

Alternate Designations
 2002 AR111 = 2000 WQ164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-19 14:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin