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 ]  
393477 (2002 JB16)
Classification: Main-belt Asteroid          SPK-ID: 2393477
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2185940215309898 2.2709e-07  
a 2.536031560680541 1.9536e-08 au
q 1.981670223101869 5.8738e-07 au
i 16.13725819125573 1.7921e-05 deg
node 30.73794331795623 2.0636e-05 deg
peri 199.5197183277501 7.1708e-05 deg
M 165.9878578420694 5.9382e-05 deg
tp 2458320.350744081057
(2018-Jul-20.85074408)
0.00023723 TDB
period 1475.130381908946
4.04
1.7045e-05
4.667e-08
d
yr
n .2440462242626506 2.8199e-09 deg/d
Q 3.090392898259213 2.3806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6332 days (17.34 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-08-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:50:46  

Additional Information
 Earth MOID = .979178 au 
 Jupiter MOID = 1.91689 au 
 T_jup = 3.361 
[ 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 17.0   n/a MPO440698  
diameter diameter 1.327 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.191   0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393477 (2002 JB16)          Discovered 2002-May-01 by NEAT at Palomar
Reference: Last Updated: 2014-05-15

[ 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
1975-Sep-29 22:53 00:02 Jupiter 1.97096411970462 1.97096050034106 1.97096773913889 4.31580767971411 4.21505578051068 2442685.453430892 2.34450916402085 991.211229061224 124.491647123857 -83.4528295491308 559689.106818449 T 17 CATAB v2.0f-lin.ifort 2020-Feb-26 04:50:55 2020-Feb-26 04:51
1988-Jan-03 00:24 00:02 Jupiter 1.90496460185349 1.90496209102739 1.9049671127149 4.22822927533776 4.12172825362307 2447163.516462298 1.69869984969351 779.781788705916 86.3335139232802 -84.6870792937661 607690.073716315 T 17 CATAB v2.0f-lin.ifort 2020-Feb-26 04:50:55 2020-Feb-26 04:51
2000-Apr-05 09:13 00:01 Jupiter 1.92300725958811 1.92300563255441 1.92300888666454 4.059670222214 3.94968188399962 2451639.883933223 1.2218660716744 956.998549339258 50.2073912129546 -87.3295430094501 663642.386418827 T 17 CATAB v2.0f-lin.ifort 2020-Feb-26 04:50:55 2020-Feb-26 04:51
2153-Dec-09 18:55 00:03 Jupiter 1.93010600013223 1.93010397148276 1.93010802891161 4.26907268399853 4.16500735253285 2507770.288150383 2.70207114327105 1189.91032740887 59.9056933592375 -86.7160890503419 688958.178494982 T 17 CATAB v2.0f-lin.ifort 2020-Feb-26 04:50:55 2020-Feb-26 04:51
2166-Mar-13 05:18 00:03 Jupiter 1.91441022167187 1.9144078106859 1.91441263295688 4.09379625119715 3.98425355663665 2512246.720618577 3.18868346192728 1520.63105185445 53.335097298758 -86.3402286021587 697398.82532718 T 17 CATAB v2.0f-lin.ifort 2020-Feb-26 04:50:55 2020-Feb-26 04:51
2178-Jun-18 03:03 00:04 Jupiter 1.9788599038332 1.97885669976461 1.97886310876151 3.81721364395315 3.70338342245445 2516726.626911823 3.86017712492602 2440.28965905533 62.6047281829955 -86.6805124682543 711578.817810875 T 17 CATAB v2.0f-lin.ifort 2020-Feb-26 04:50:55 2020-Feb-26 04:51
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-04 01:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin