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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
186537 (2002 VZ108)
Classification: Main-belt Asteroid          SPK-ID: 2186537
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521579775022375 2.8994e-08  
a 2.596972028044975 1.357e-08 au
q 2.201822016627768 7.37e-08 au
i 2.590161319147708 4.8015e-06 deg
node 342.9610625227249 7.2051e-05 deg
peri 78.86803889068391 7.438e-05 deg
M 164.3828126617419 1.9546e-05 deg
tp 2458698.503506214542
(2019-Aug-03.00350621)
7.9769e-05 TDB
period 1528.619286250035
4.19
1.1981e-05
3.28e-08
d
yr
n .2355066452701521 1.8459e-09 deg/d
Q 2.992122039462183 1.5635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      8184 days (22.41 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:45:37  

Additional Information
 Earth MOID = 1.21614 au 
 Jupiter MOID = 2.32601 au 
 T_jup = 3.399 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457365.5 (2015-Dec-09.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498150593881247 2.8876e-08  
q 2.209332998633537 7.3133e-08 au
tp 2457168.331809023130
(2015-May-25.83180902)
7.5541e-05 TDB
node 343.0644300433592 7.1853e-05 deg
peri 78.85163679027569 7.4288e-05 deg
i 2.59431998543827 4.8039e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      8184 days (22.41 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:45:37  

Additional Information
 Jupiter MOID = 2.32601 au 
 T_jup = 3.399 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.33814672040741E-16 -2.08680414463961E-15 6.878445856011651E-15 -2.436776332598216E-15 6.387426830663515E-15 -1.024121359507899E-16
q -2.08680414463961E-15 5.348371966017266E-15 3.666118847734342E-13 5.327629018960661E-15 8.034965597857854E-14 1.60688958091578E-16
tp 6.878445856011651E-15 3.666118847734342E-13 5.706394952804931E-9 -1.223980528658019E-11 1.432354316539705E-9 -1.012131388725832E-12
node -2.436776332598216E-15 5.327629018960661E-15 -1.223980528658019E-11 5.162820126444149E-9 -5.16034149110945E-9 -9.111845349294011E-12
peri 6.387426830663515E-15 8.034965597857854E-14 1.432354316539705E-9 -5.16034149110945E-9 5.518763384004921E-9 8.862622843263395E-12
i -1.024121359507899E-16 1.60688958091578E-16 -1.012131388725832E-12 -9.111845349294011E-12 8.862622843263395E-12 2.307778421117274E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.32   n/a E2021B55  
diameter diameter 2.323 km 0.645 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.119   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186537 (2002 VZ108)          Discovered 2002-Nov-12 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-25 00:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin