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 ]  
469091 (2015 BC454)
Classification: Outer Main-belt Asteroid          SPK-ID: 2469091
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 .07954503478708362 6.7071e-08  
a 3.2022550780908 1.0587e-07 au
q 2.947531586506952 2.6272e-07 au
i 8.765582669802948 1.2774e-05 deg
node 324.1021347403627 5.0211e-05 deg
peri 117.7259170447127 0.00010464 deg
M 320.4787160300764 9.2487e-05 deg
tp 2458830.279275713668
(2019-Dec-12.77927571)
0.00054189 TDB
period 2093.063052300439
5.73
0.0001038
2.842e-07
d
yr
n .1719967296753588 8.5294e-09 deg/d
Q 3.456978569674648 1.1429e-07 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      3566 days (9.76 yr)  
   first obs. used      2008-12-31  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63172  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:22:04  

Additional Information
 Earth MOID = 1.97672 au 
 Jupiter MOID = 1.72288 au 
 T_jup = 3.171 
[ 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 MPO456285  

469091 (2015 BC454)          Discovered 2008-Dec-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin