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 ]  
393126 (2013 BC40)
Classification: Main-belt Asteroid          SPK-ID: 2393126
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07379583014783189 1.2416e-07  
a 3.105698515499928 5.7603e-08 au
q 2.876510915359721 4.1371e-07 au
i 10.6773182364856 7.7271e-06 deg
node 103.616817230718 7.8e-05 deg
peri 303.5867165124307 0.00011498 deg
M 198.9772733347365 8.8454e-05 deg
tp 2459894.674013542275
(2022-Nov-11.17401354)
0.0005056 TDB
period 1999.113116152821
5.47
5.5618e-05
1.523e-07
d
yr
n .1800798549572819 5.01e-09 deg/d
Q 3.334886115640134 6.1854e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      6701 days (18.35 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61766  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:47:54  

Additional Information
 Earth MOID = 1.90433 au 
 Jupiter MOID = 1.96615 au 
 T_jup = 3.190 
[ 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 16.5   n/a MPO434460  

393126 (2013 BC40)          Discovered 2002-Jan-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-09 15:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin