Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
14664 Vandervelden (1999 BY25)
Classification: Main-belt Asteroid          SPK-ID: 2014664
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05338707775510489 1.1603e-07  
a 3.149151828164089 3.3753e-08 au
q 2.981027814651262 3.6275e-07 au
i 15.86126423091363 1.1882e-05 deg
node 332.7251206248102 2.068e-05 deg
peri 13.29453689123421 6.1912e-05 deg
M 190.2131723631959 6.1254e-05 deg
tp 2458563.198553486288
(2019-Mar-20.69855349)
0.00035309 JED
period 2041.21535267992
5.59
3.2817e-05
8.985e-08
d
yr
n .1763655165180658 2.8355e-09 deg/d
Q 3.317275841676916 3.5555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      920  
   data-arc span      14290 days (39.12 yr)  
   first obs. used      1977-02-18  
   last obs. used      2016-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49116  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:19:51  

Additional Information
 Earth MOID = 1.97326 au 
 Jupiter MOID = 2.02548 au 
 T_jup = 3.147 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a MPO365427  

14664 Vandervelden           Discovered 1999 Jan. 25 by T. Urata at Oohira.
Erwin Van der Velden (1966-2005) was an active and valued member of the Brisbane and Southern (Australian) Astronomical Societies. He developed supreme imaging techniques for planetary and deep-sky objects taken by a Digital SLR camera and a Web-Cam.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

Alternate Designations
 1999 BY25 = 1977 DV1 = 1994 CB8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-06 13:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin