Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
15831 (1995 BG3)
Classification: Main-belt Asteroid          SPK-ID: 2015831
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08067498148503734 9.8421e-08  
a 2.86153931674047 3.4066e-08 AU
q 2.630684685343726 2.8207e-07 AU
i 11.77963435813963 7.349e-06 deg
node 281.1632449357362 4.6011e-05 deg
peri 276.9680360795662 6.6898e-05 deg
M 332.0317804424845 4.9198e-05 deg
tp 2457137.860012743278
(2015-Apr-25.36001274)
0.00024157 JED
period 1768.064087379213
4.84
3.1572e-05
8.644e-08
d
yr
n .2036125288499158 3.6359e-09 deg/d
Q 3.092393948137214 3.6814e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      699  
   data-arc span      7943 days (21.75 yr)  
   first obs. used      1993-06-23  
   last obs. used      2015-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51223  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:53:40  

Additional Information
 Earth MOID = 1.66149 AU 
 T_jup = 3.266 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a MPO290589  

15831 (1995 BG3)          Discovered 1995-Jan-29 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 BG3 = 1987 QB8 = 2000 AS141 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Apr-21 05:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin