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 ]  
186511 (2002 VE12)
Classification: Main-belt Asteroid          SPK-ID: 2186511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2249287303060399 4.5048e-08  
a 2.334380138357392 1.0213e-08 au
q 1.809310977785026 1.0748e-07 au
i 3.405465385923978 4.6656e-06 deg
node 77.89978568207613 7.9605e-05 deg
peri 298.2994457633526 8.0218e-05 deg
M 53.35320845832602 1.127e-05 deg
tp 2459007.430426753194
(2020-Jun-06.93042675)
4.0088e-05 TDB
period 1302.73414434186
3.57
8.5495e-06
2.341e-08
d
yr
n .2763418780136998 1.8136e-09 deg/d
Q 2.859449298929758 1.2511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      565  
   data-arc span      6762 days (18.51 yr)  
   first obs. used      2002-09-05  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5807  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:33  

Additional Information
 Earth MOID = .812507 au 
 Jupiter MOID = 2.60639 au 
 T_jup = 3.532 
[ 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 16.41   n/a MPCxxxxx  
diameter diameter 1.299 km 0.443 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.380   0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186511 (2002 VE12)          Discovered 2002-Nov-02 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2002 VE12 = 2006 WK160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-18 19:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin