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 ]  
514107 Ka`epaoka`awela (2015 BZ509)
Classification: Asteroid          SPK-ID: 2514107
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .378728423583907 9.0514e-07  
a 5.129348484857082 7.6274e-06 au
q 3.186718419174657 2.9475e-07 au
i 163.1271026431887 1.012e-05 deg
node 307.741534613267 2.5155e-05 deg
peri 257.3907159690082 4.1315e-05 deg
M 134.933708206084 0.00030998 deg
tp 2457410.087829625987
(2016-Jan-22.58782963)
0.0002106 TDB
period 4243.182737260822
11.62
0.0094645
2.591e-05
d
yr
n .08484197412445103 1.8924e-07 deg/d
Q 7.071978550539506 1.0516e-05 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      1026 days (2.81 yr)  
   first obs. used      2014-11-26  
   last obs. used      2017-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .54777  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 02:21:22  

Additional Information
 Earth MOID = 2.25546 au 
 Jupiter MOID = .226125 au 
 T_jup = -0.744 
[ 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 16.0   n/a MPO435420  

514107 Ka`epaoka`\=awela           Discovered 2014 Nov. 26 by Pan-STARRS 1 at Haleakala.
In the Hawaiian language Ka`epaoka`\=awela means the mischievous opposite-moving companion of Jupiter, evoking the image of a retrograde object of unknown origin. He hoa h\={o}k\={u}na`i `e`epa no Ka`\=awela e holo `\={e}ko`a ana ma ka poe l\=a. Name conceived by A Hua He Inoa, `Imiloa Astronomy Center of Hawai`i.
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 2018-10-26Last Updated: 2019-04-09

[ 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 2020-Nov-28 17:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin