January - April 2021: Post-TAG observation

# UTC burn time DV Dt a
PTO12021-01-14 19:44:21.000743.810.76069.12
PTO12021-01-14 20:14:57.000732.510.76368.06
PTO22021-03-06 20:00:00.000342.143.0207.95
PTO32021-03-20 20:00:00.000391.749.2017.96
PTO42021-03-27 20:00:00.000257.832.5227.93
PTO52021-04-04 20:00:00.000105.313.5237.79
The table shows the maneuvers contained in the NAIF's data files (PTO1 is a 2-step maneuver).
The calculations are based on NAIF's data files updated with tracking data through 05-APR-2021 20:35:36.

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Here's the spacecraft trajectory in the Bennu-centric mean ecliptic and equinox of J2000 reference frame.

The popup label shows the date, the radius vector (km), the altitude above Bennu (km), the spacecraft inertial speed (Vi, mm/s) and the speed relative to the surface of Bennu (Vs, mm/s).


Here's the same graph as above, but in the Bennu-centric Sun-North reference frame.

Instead of the inertial speed, the popup label shows the spacecraft speed in the Bennu-fixed rotating frame (Vbfr, mm/s).


The following graph shows the s/c radius vector, altitude, inertial speed and the speed relative to the surface of Bennu (click a graph legend to hide/show the related plot).