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 ]  
214418 (2005 PH15)
Classification: Main-belt Asteroid          SPK-ID: 2214418
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638518898639716 7.1359e-08  
a 3.060348237183365 4.6802e-08 au
q 2.558904394878997 2.3852e-07 au
i 19.49458117695444 8.1541e-06 deg
node 335.413102280579 1.9942e-05 deg
peri 257.182929901539 4.0434e-05 deg
M 353.0480158574384 4.2766e-05 deg
tp 2459038.262520187243
(2020-Jul-07.76252019)
0.00023259 TDB
period 1955.485943096262
5.35
4.4858e-05
1.228e-07
d
yr
n .1840974624598866 4.2231e-09 deg/d
Q 3.561792079487733 5.4471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      7155 days (19.59 yr)  
   first obs. used      2000-09-23  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60785  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:05:44  

Additional Information
 Earth MOID = 1.63481 au 
 Jupiter MOID = 1.77856 au 
 T_jup = 3.127 
[ 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 15.0   n/a MPO248453  
diameter diameter 5.981 km 0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214418 (2005 PH15)          Discovered 2005-Aug-04 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 PH15 = 2000 SF366 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 08:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin