+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   16777 (1996 VD29) Classification: Main-belt Asteroid          SPK-ID: 2016777 [ 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 32 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1811343877402571 3.1441e-08   a 3.055426904750672 1.3339e-08 au q 2.50198402307355 9.4616e-08 au i 1.59622722363368 3.5086e-06 deg node 144.4500334033563 0.00013314 deg peri 10.14643931373408 0.0001336 deg M 108.2448533471044 1.0063e-05 deg tp 2458613.941908440790 (2019-May-10.44190844) 5.3843e-05 TDB period 1950.770927502616 5.34 1.2774e-05 3.497e-08 d yr n .1845424262401087 1.2085e-09 deg/d Q 3.608869786427794 1.5755e-08 au   Orbit Determination Parameters    # obs. used (total)      1774      data-arc span      14044 days (38.45 yr)      first obs. used      1982-02-25      last obs. used      2020-08-08      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .49814      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 01:41:27   Additional Information  Earth MOID = 1.51192 au   Jupiter MOID = 1.38459 au   T_jup = 3.210  [ 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 13.78   n/a E2021B10   diameter diameter 8.918 km 0.402 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.056   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   16777 (1996 VD29)          Discovered 1996-Nov-13 by Spacewatch at Kitt Peak Reference: 20000913/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1996 VD29 = 1982 DR5 = 1993 HW6 = 1996 VO40 = 1998 FW22  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-16 09:08 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin