Post-TAG observation
Here is some data related to the OSIRIS-REx drift away phase obtained by interpolating the original data files for the following coverage windows (times are given in TDB):
S/C - SUN : START: , END:
S/C - Bennu: START: , END:
S/C x axis : START: , END:
S/C z axis : START: , END:
Mercury : START: , END:
Venus : START: , END:
Earth : START: , END:
Bennu : START: , END:
Mars : START: , END:
Here's the S/C axes pointing direction in the mean ecliptic and equinox of J2000 reference frame.
The solid lines represent the S/C axes and the dashed lines represent the direction of the Earth, Sun and Bennu.
Interpolation errors (deg):
X:
Y:
Z:
The interpolation error is calculated as the angular separation between the true direction (obtained from the NAIF's data files and SPICE library) and the interpolated direction.
The pointing direction of the x and z axes is obtained from the interpolation, while the pointing direction of the y axis is obtained from the cross product of z and x.
The graph helps in finding the time (TDB) when the S/C varies its attitude. It shows the magnitude of the S/C angular velocity in the mean ecliptic and equinox of J2000 reference frame.
NAIF's data files
S/C position and velocity
orx_200827_201103_201019_od292-N-T1D-L-T1R1_v1.bsp , tracking data: n/a
orx_200827_201020_201020_od294-N_tag_v1.bsp , tracking data: n/a
orx_201020_210524_210103_od297-N-PTO1-F_v1.bsp , tracking data: 20-OCT-2020 23:35:15 03-JAN-2021 19:33:30
orx_210101_210525_210103_od297-R-PTO1-F-PTO5_v1.bsp, tracking data: 20-OCT-2020 23:35:15 03-JAN-2021 19:33:30
orx_210101_210330_210310_od302-N-PTO3-P-PTO4_v1.bsp, tracking data: 20-OCT-2020 23:35:15 10-MAR-2021 14:19:07
orx_210115_210701_210426_od310-N-ADM-P_v1.bsp , tracking data: 15-JAN-2021 01:47:44 26-APR-2021 18:34:39
orx_210408_210701_210503_od311-N-ADM-F_v1.bsp , tracking data: 08-APR-2021 01:22:17 03-MAY-2021 08:39:33
S/C orientation - Predicted files
orx_p_201019_201026_2043tag_od293_v03.bc
orx_p_201026_201102_2044_od293_v01.bc
orx_p_201102_201109_2045r_od281_v02.bc
orx_p_201109_201116_2046_od281_v00.bc
orx_p_201116_201123_2047_od281_v02.bc
orx_p_201123_201221_xq001_od295_v00.bc
orx_p_201220_210118_xq002_od295_v02.bc
orx_p_210114_210114_xq002_od297_v03.bc
orx_p_210117_210215_xq003_od295_v00.bc
orx_p_210214_210315_xq004_od297_v03.bc
orx_p_210314_210412_xq005_od297_v02.bc
orx_p_210411_210510_xq006_od297_v05.bc
orx_p_210222_210301_2108_od300_v01.bc
orx_p_210301_210308_2109_od301_v03.bc
orx_p_210308_210315_2110_od301_v01.bc
orx_p_210315_210322_2111_od303_v04.bc
orx_p_210322_210329_2112_od305_v03.bc
orx_p_210329_210405_2113_od307_v03.bc
orx_p_210405_210412_2114_od308_v02.bc
S/C orientation - Reconstructed files
orx_sc_red_201020_v02.bc
orx_sc_red_201025_v03.bc
orx_sc_red_201026_v02.bc
orx_sc_red_201027_v01.bc
orx_sc_red_201028_v01.bc
orx_sc_red_201029_v03.bc
orx_sc_red_201030_v04.bc
orx_sc_red_201031_v02.bc
orx_sc_red_201101_v02.bc
orx_sc_red_201102_v02.bc
orx_sc_red_201103_v02.bc
orx_sc_red_201109_v02.bc