Table 1 Spacecraft positions and observed fields
From: Heliocentric distance dependence of zodiacal light observed by Hayabusa2#
Date | Position of spacecraft [au] | Observed field [deg] | ||||||
|---|---|---|---|---|---|---|---|---|
X | Y | Z | R\(^{1}\) | (RA, Dec) | (Elon, Elat)\(^{2}\) | (Glon, Glat)\(^{3}\) | Solar elongation | |
2021-08-23 | 1.023 | 0.252 | – 0.069 | 1.053 | (15.93, -3.65) | (13.25, – 9.64) | (130.58, – 66.34) | 174.10 |
2021-09-20 | 0.821 | 0.633 | – 0.047 | 1.037 | (37.06, 5.46) | (36.52, – 8.71) | (162.23, – 49.88) | 173.81 |
2021-11-29 | – 0.261 | 0.846 | 0.035 | 0.886 | (104.42, 18.72) | (103.67, – 4.03) | (196.79, 9.75) | 172.78 |
2021-12-06 | – 0.375 | 0.781 | 0.042 | 0.866 | (112.96, 18.16) | (111.80, – 3.56) | (200.79, 16.88) | 172.57 |
2021-12-28 | – 0.664 | 0.468 | 0.057 | 0.812 | (142.74, 12.54) | (141.02, – 2.05) | (219.94, 41.00) | 172.84 |
2022-01-24\(^{4}\) | – 0.774 | – 0.067 | 0.055 | 0.777 | (198.38, 3.56) | (195.57, 10.49) | (316.49, 65.85) | 167.64 |
2022-02-14\(^{4}\) | – 0.625 | – 0.474 | 0.037 | 0.784 | (204.83, – 14.26) | (208.19, – 3.68) | (320.08, 47.01) | 169.01 |
2022-04-18 | 0.451 | – 0.810 | – 0.048 | 0.927 | (297.25, – 31.48) | (293.38, -10.22) | (8.92, -25.26) | 170.79 |
2022-05-16 | 0.834 | – 0.535 | – 0.071 | 0.991 | (327.89, – 25.02) | (321.52, – 11.33) | (25.45, – 49.77) | 170.76 |
2022-06-20 | 1.039 | – 0.024 | – 0.076 | 1.039 | (357.99, – 13.31) | (352.80, – 11.40) | (74.84, – 70.40) | 170.74 |
2022-07-04 | 1.028 | 0.193 | – 0.071 | 1.046 | (8.76, – 8.29) | (4.74, – 11.08) | (110.55, – 70.76) | 170.74 |
2022-08-01 | 0.854 | 0.587 | – 0.051 | 1.036 | (30.13, 1.62) | (28.62, -10.00) | (155.74, – 56.78) | 170.76 |
2022-08-29 | 0.505 | 0.858 | – 0.021 | 0.996 | (53.46, 10.57) | (53.73, -8.38) | (174.72, – 35.49) | 170.80 |
2022-10-17 | – 0.318 | 0.811 | 0.038 | 0.871 | (106.56, 17.81) | (105.80, -4.72) | (198.51, 11.20) | 170.88 |
2022-11-14 | – 0.683 | 0.415 | 0.057 | 0.799 | (144.53, 10.87) | (143.23, -3.08) | (222.98, 41.84) | 170.95 |
2022-12-12 | – 0.750 | – 0.154 | 0.052 | 0.766 | (184.25, -5.34) | (186.02, -3.21) | (287.28, 56.48) | 171.00 |