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 ]  
49484 (1999 BP15)
Classification: Main-belt Asteroid          SPK-ID: 2049484
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330542583507648 3.4647e-08  
a 2.660983479299435 1.1926e-08 au
q 2.306928295977611 9.5887e-08 au
i 12.79985763395377 3.6879e-06 deg
node 107.4483428713111 1.7955e-05 deg
peri 15.85790041506457 2.4147e-05 deg
M 335.2090278717121 1.6725e-05 deg
tp 2459109.682428662916
(2020-Sep-17.18242866)
7.3931e-05 TDB
period 1585.483381420118
4.34
1.0659e-05
2.918e-08
d
yr
n .2270600904549046 1.5265e-09 deg/d
Q 3.015038662621259 1.3513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1572  
   data-arc span      8031 days (21.99 yr)  
   first obs. used      1998-10-27  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:32:25  

Additional Information
 Earth MOID = 1.32543 au 
 Jupiter MOID = 2.08783 au 
 T_jup = 3.338 
[ 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 14.0   n/a MPO365829  
diameter diameter 9.603 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49484 (1999 BP15)          Discovered 1999-Jan-27 by Chesney, D. K. at High Point
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BP15 = 2000 KW79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-26 13:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin