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 ]  
15413 Beaglehole (1998 BX9)
Classification: Main-belt Asteroid          SPK-ID: 2015413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .04392073434568945 4.7657e-08  
a 3.072300242704672 2.2927e-08 au
q 2.937362559914643 1.4832e-07 au
i 12.63780152293882 5.1982e-06 deg
node 86.56114544104888 2.3027e-05 deg
peri 352.4922031015546 6.1717e-05 deg
M 47.08949733176253 5.7041e-05 deg
tp 2458743.214409806289
(2019-Sep-16.71440981)
0.00031154 TDB
period 1966.95266923694
5.39
2.2017e-05
6.028e-08
d
yr
n .183024231152272 2.0487e-09 deg/d
Q 3.207237925494701 2.3934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      948  
   data-arc span      9990 days (27.35 yr)  
   first obs. used      1992-12-18  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55745  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:11:11  

Additional Information
 Earth MOID = 1.95361 au 
 Jupiter MOID = 2.0023 au 
 T_jup = 3.192 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO452388  
diameter diameter 6.186 km 0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.153   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15413 Beaglehole           Discovered 1998 Jan. 22 by Spacewatch at Kitt Peak.
J.C. Beaglehole (1901-1971) was a New Zealand historian and authority on the European exploration of the Pacific. His "Life of Captain Cook" and associated "Journals of Captain Cook' and "Journals of Joseph Banks" constitute a definitive account of the Cook voyages. Name suggested and citation supplied by Eric M. Jones.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-01-16Last Updated: 2014-01-21

Alternate Designations
 1998 BX9 = 1992 YT1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-21 02:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin