+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   20169 (1996 VG11) Classification: Main-belt Asteroid          SPK-ID: 2020169 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 24 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1457795348696252 4.5197e-08   a 2.310747310338619 6.9975e-09 au q 1.973887642236218 1.0342e-07 au i 6.697297720122793 4.8033e-06 deg node 339.0071819877318 2.4981e-05 deg peri 187.1157487145888 2.6785e-05 deg M 190.2376366163971 1.1039e-05 deg tp 2459805.514834186515 (2022-Aug-14.01483419) 4.0552e-05 TDB period 1283.001343560365 3.51 5.8278e-06 1.596e-08 d yr n .2805920678157591 1.2745e-09 deg/d Q 2.64760697844102 8.0175e-09 au   Orbit Determination Parameters    # obs. used (total)      1479      data-arc span      8801 days (24.10 yr)      first obs. used      1996-11-04      last obs. used      2020-12-09      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .5054      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 03:14:30   Additional Information  Earth MOID = .981076 au   Jupiter MOID = 2.32964 au   T_jup = 3.561  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.93   n/a E2021B10   diameter diameter 3.103 km 0.283 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.265   0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   20169 (1996 VG11)          Discovered 1996-Nov-04 by Spacewatch at Kitt Peak Reference: 20010109/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1996 VG11 = 1998 FT116  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-21 12:39 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin