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 ]  
215721 (2004 BU96)
Classification: Main-belt Asteroid          SPK-ID: 2215721
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1169665918400109 7.1806e-08  
a 2.72291146910089 2.5595e-08 au
q 2.404421794678081 1.8777e-07 au
i 8.491478860105053 7.2854e-06 deg
node 140.2761109886846 3.8147e-05 deg
peri 49.43873798883948 4.5998e-05 deg
M 95.59806567216104 2.7722e-05 deg
tp 2458164.691885012883
(2018-Feb-15.19188501)
0.00012535 TDB
period 1641.15163096914
4.49
2.314e-05
6.335e-08
d
yr
n .2193581587506398 3.093e-09 deg/d
Q 3.041401143523698 2.8589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      2000-04-04  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:59:56  

Additional Information
 Earth MOID = 1.41656 au 
 Jupiter MOID = 1.94415 au 
 T_jup = 3.332 
[ 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 16.0   n/a MPO454549  

215721 (2004 BU96)          Discovered 2004-Jan-24 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
1939-Feb-19 20:44 00:03 Jupiter 1.9776578864465 1.9776570881103 1.97765868478618 3.20406754945977 3.06748387328568 2429314.364161445 3.0143794137471 223.127962959788 24.2223533174313 -85.6278404635169 1783013.46633983 T 10 CATAB v2.0f-lin.ifort 2019-Nov-07 23:59:59 2019-Nov-08 00:00
1975-May-19 19:13 00:02 Jupiter 1.93890945876632 1.93890877977456 1.93891013775885 2.81462999346518 2.65488827803545 2442552.300790405 1.600699642416 122.835699387578 19.5499018879374 81.077511457771 1731212.97001584 T 10 CATAB v2.0f-lin.ifort 2019-Nov-07 23:59:59 2019-Nov-08 00:00
2011-Aug-20 19:10 < 00:01 Jupiter 1.99056544329692 1.99056481189125 1.99056607470248 2.63904659956251 2.47255533001595 2455794.298445220 0.249098312618609 53.580096211132 12.5584396339639 74.5173635123501 1824372.61472306 T 10 CATAB v2.0f-lin.ifort 2019-Nov-07 23:59:59 2019-Nov-08 00:00
2105-Jul-31 03:30 00:04 Jupiter 1.95308760408273 1.95308664977577 1.95308855839646 2.97057288061436 2.82080406544237 2490106.645758078 3.56428337012949 259.688455489306 22.5391590303816 -86.8502045931949 1635908.55492761 T 10 CATAB v2.0f-lin.ifort 2019-Nov-07 23:59:59 2019-Nov-08 00:00
2141-Oct-31 06:10 00:05 Jupiter 1.95517258660586 1.95517182693726 1.95517334628501 2.62148376537916 2.4506599975513 2503347.757194582 5.14009557667362 343.444514013417 15.2136490956799 81.7994322752867 1771553.75617122 T 10 CATAB v2.0f-lin.ifort 2019-Nov-07 23:59:59 2019-Nov-08 00:00

Alternate Designations
 2004 BU96 = 2000 GK139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-08 16:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin