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
JPL Small-Body Database Browser
Search: [ help ]  
249393 (2009 BR113)
Classification: Main-belt Asteroid          SPK-ID: 2249393
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2479125910960141 1.1271e-07  
a 2.647804680836414 3.7848e-08 au
q 1.991380561694104 3.1663e-07 au
i 27.8891091298868 8.3008e-06 deg
node 129.4847495827404 1.7902e-05 deg
peri 111.8138568209263 4.0764e-05 deg
M 145.4490938490968 2.108e-05 deg
tp 2458364.677540880901
(2018-Sep-03.17754088)
9.2924e-05 TDB
period 1573.719568994736
4.31
3.3742e-05
9.238e-08
d
yr
n .2287574019492949 4.9048e-09 deg/d
Q 3.304228799978723 4.7231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      8204 days (22.46 yr)  
   first obs. used      1996-01-20  
   last obs. used      2018-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56687  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:55:38  

Additional Information
 Earth MOID = 1.11235 au 
 Jupiter MOID = 2.3033 au 
 T_jup = 3.187 
[ 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 16.6   n/a MPO440260  
diameter diameter 1.784 km 0.351 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.153   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249393 (2009 BR113)          Discovered 2009-Jan-26 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2009 BR113 = 1996 BD9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-04 12:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin