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 ]  
59211 (1999 BS13)
Classification: Main-belt Asteroid          SPK-ID: 2059211
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 .1541956124718971 3.282e-08  
a 2.386300131300302 9.4404e-09 au
q 2.018343121012683 7.7883e-08 au
i 1.816214276897021 3.5836e-06 deg
node 141.0924546162835 0.00013382 deg
peri 119.869709682304 0.00013455 deg
M 185.3894266058591 1.3571e-05 deg
tp 2459653.561471127232
(2022-Mar-15.06147113)
5.1363e-05 TDB
period 1346.436959891985
3.69
7.9899e-06
2.188e-08
d
yr
n .2673723395329851 1.5866e-09 deg/d
Q 2.75425714158792 1.0896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:44:27  

Additional Information
 Earth MOID = 1.00364 au 
 Jupiter MOID = 2.30656 au 
 T_jup = 3.518 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456885.5 (2014-Aug-16.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1541849828519692 3.2691e-08  
q 2.017938297504896 7.7554e-08 au
tp 2456961.887324691820
(2014-Oct-31.38732469)
5.0959e-05 TDB
node 141.114694927879 0.00013384 deg
peri 120.0516146297382 0.00013457 deg
i 1.816133436455246 3.5843e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:44:27  

Additional Information
 Jupiter MOID = 2.30656 au 
 T_jup = 3.518 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.068706163888323E-15 -2.52192997974215E-15 -4.911245542935225E-13 -9.372298908853935E-15 -1.547917276375912E-13 -2.368667543125742E-16
q -2.52192997974215E-15 6.014601186577945E-15 1.119177268247041E-12 2.443193951985012E-14 3.502913825464556E-13 6.100291697133135E-16
tp -4.911245542935225E-13 1.119177268247041E-12 2.596852412478786E-9 3.200434681687877E-12 7.359400186761317E-10 1.691183761337783E-13
node -9.372298908853935E-15 2.443193951985012E-14 3.200434681687877E-12 1.791207504808876E-8 -1.790147874309964E-8 1.256847445259501E-10
peri -1.547917276375912E-13 3.502913825464556E-13 7.359400186761317E-10 -1.790147874309964E-8 1.810924857271057E-8 -1.255726862975604E-10
i -2.368667543125742E-16 6.100291697133135E-16 1.691183761337783E-13 1.256847445259501E-10 -1.255726862975604E-10 1.284710833838908E-11

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 16.1   n/a MPO412563  

59211 (1999 BS13)          Discovered 1999-Jan-20 by ODAS at Caussols
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BS13 = 1999 FT10 = 2000 QC18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-26 07:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin