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 ]  
183459 (2003 BL46)
Classification: Main-belt Asteroid          SPK-ID: 2183459
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2912067777661101 5.8134e-08  
a 2.575887481884905 2.0001e-08 au
q 1.825771588397142 1.5837e-07 au
i 18.92733818187482 7.5328e-06 deg
node 189.6719759092707 1.3011e-05 deg
peri 219.0652591460257 1.996e-05 deg
M 104.3887875711328 1.7141e-05 deg
tp 2458562.635120552193
(2019-Mar-20.13512055)
6.7772e-05 TDB
period 1510.041071161948
4.13
1.7588e-05
4.815e-08
d
yr
n .2384041115669701 2.7767e-09 deg/d
Q 3.326003375372668 2.5826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      7761 days (21.25 yr)  
   first obs. used      1999-01-23  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56247  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:01  

Additional Information
 Earth MOID = .865004 au 
 Jupiter MOID = 2.21032 au 
 T_jup = 3.293 
[ 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 15.9   n/a MPO412995  
diameter diameter 2.184 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.177   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183459 (2003 BL46)          Discovered 2003-Jan-29 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 BL46 = 2006 SX42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-06 06:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin