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 ]  
216616 (2002 VK11)
Classification: Main-belt Asteroid          SPK-ID: 2216616
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1119866721026193 7.816e-08  
a 2.599045004822463 2.2161e-08 au
q 2.307986604087459 2.1075e-07 au
i 12.5887488048917 5.4425e-06 deg
node 232.5882552609929 3.1267e-05 deg
peri 129.1684842826859 4.1167e-05 deg
M 155.5529325878711 3.1504e-05 deg
tp 2458539.205624547753
(2019-Feb-24.70562455)
0.00012795 TDB
period 1530.449932394084
4.19
1.9574e-05
5.359e-08
d
yr
n .235224944233786 3.0084e-09 deg/d
Q 2.890103405557466 2.4642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      6735 days (18.44 yr)  
   first obs. used      2002-11-01  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62335  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:51  

Additional Information
 Earth MOID = 1.32818 au 
 Jupiter MOID = 2.59866 au 
 T_jup = 3.373 
[ 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 15.99   n/a E2021B55  
diameter diameter 1.706 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 47.538 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.265   0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

216616 (2002 VK11)          Discovered 2002-Nov-01 by NEAT at Palomar
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 16:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin