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 ]  
18521 (1996 VV5)
Classification: Main-belt Asteroid          SPK-ID: 2018521
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09988372166719167 4.5065e-08  
a 2.531401995696155 9.9562e-09 au
q 2.278556143330266 1.1611e-07 au
i 5.686289058912629 5.1664e-06 deg
node 207.2845323775415 3.4912e-05 deg
peri 147.3642078491366 4.5588e-05 deg
M 53.80271911238516 2.8509e-05 deg
tp 2458980.642225173933
(2020-May-11.14222517)
0.00011696 TDB
period 1471.092915807009
4.03
8.6789e-06
2.376e-08
d
yr
n .244716017684384 1.4437e-09 deg/d
Q 2.784247848062043 1.0951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1751  
   data-arc span      15208 days (41.64 yr)  
   first obs. used      1979-07-24  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48566  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:30:48  

Additional Information
 Earth MOID = 1.2749 au 
 Jupiter MOID = 2.61919 au 
 T_jup = 3.437 
[ 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 14.10   n/a MPCxxxxx  
diameter diameter 6.477 km 0.487 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18521 (1996 VV5)          Discovered 1996-Nov-14 by Kobayashi, T. at Oizumi
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 VV5 = 1979 OR9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-21 14:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin