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 ]  
59207 (1999 BD11)
Classification: Main-belt Asteroid          SPK-ID: 2059207
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .193634167883029 3.2695e-08  
a 2.315553125877193 9.0158e-09 au
q 1.867182923159016 7.7249e-08 au
i 1.378183530449333 4.6324e-06 deg
node 348.382082374777 0.00015501 deg
peri 268.2053363201046 0.0001555 deg
M 290.4425816453007 1.2593e-05 deg
tp 2459249.168918182467
(2021-Feb-03.66891818)
4.5433e-05 TDB
period 1287.00593931172
3.52
7.5166e-06
2.058e-08
d
yr
n .279718988859154 1.6337e-09 deg/d
Q 2.76392332859537 1.0762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      10207 days (27.95 yr)  
   first obs. used      1992-02-25  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61588  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:44:25  

Additional Information
 Earth MOID = .85286 au 
 Jupiter MOID = 2.2948 au 
 T_jup = 3.556 
[ 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 16.2   n/a MPO302384  

59207 (1999 BD11)          Discovered 1999-Jan-20 by ODAS at Caussols
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
2070-Nov-24 02:15 < 00:01 Hebe 0.0291309866605376 0.0291269189820275 0.0291350591093145 9.12671292180226 9.12671289841993 2477439.593409625 0.737599416299797 629.84753036517 34.1370994922658 -71.4534002952516 121032.478523314 T 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:27 2020-Feb-23 12:44

Alternate Designations
 1999 BD11 = 1992 DN4 
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-28 07:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin