Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/2/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 02/02/2022 23:45:03 71.63,-177.67 88.18 02/02/2022 23:45:26 71.64,-177.65 88.19 1.38 23
2 02/03/2022 00:35:46 -71.53, -10.17 91.94 02/03/2022 00:34:56 -71.52, -10.22 91.95 2.04 50
3 02/05/2022 14:21:42 72.41, -38.26 88.23 02/05/2022 14:22:49 72.32, -35.86 88.07 81.39 67
4 02/05/2022 15:12:11 -71.60, 130.62 92.65 02/05/2022 15:12:30 -71.61, 130.53 92.63 3.33 19
5 02/05/2022 16:02:56 71.52, -61.93 87.27 02/05/2022 16:01:57 71.52, -61.98 87.27 1.65 59
6 02/08/2022 05:48:47 -72.23, -89.66 92.79 02/08/2022 05:49:56 -72.12, -87.98 92.95 58.49 69
7 02/08/2022 06:39:22 71.64, 78.77 86.58 02/08/2022 06:39:30 71.65, 78.85 86.59 3.24 8
8 02/08/2022 07:30:05 -71.54,-113.74 93.54 02/08/2022 07:29:00 -71.54,-113.71 93.54 1.26 65
9 02/10/2022 21:15:51 71.92,-140.83 86.04 02/10/2022 21:17:02 71.83,-140.24 85.92 22.49 71
10 02/10/2022 22:06:30 -71.62, 27.04 94.30 02/10/2022 22:06:34 -71.61, 27.02 94.30 1.05 4
11 02/10/2022 22:57:14 71.48,-165.40 85.55 02/10/2022 22:56:01 71.51,-165.50 85.59 4.85 73
12 02/13/2022 12:42:55 -71.75, 167.73 95.03 02/13/2022 12:44:06 -71.73, 167.82 95.06 3.59 71
13 02/13/2022 13:33:39 71.61, -24.71 84.82 02/13/2022 13:33:33 71.63, -24.71 84.84 2.31 6
14 02/13/2022 14:24:18 -71.31, 143.14 95.51 02/13/2022 14:23:06 -71.36, 142.48 95.44 24.03 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/2/2022
SNOs_Map_FY3D_LANDSAT-8_20220202.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 02/02/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8