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: 3/24/2022
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 03/25/2022 03:39:15 -71.82, -56.18 110.04 03/25/2022 03:39:56 -71.81, -56.12 110.06 2.31 41
2 03/25/2022 04:30:00 71.69, 111.36 69.82 03/25/2022 04:29:23 71.71, 111.36 69.84 2.39 37
3 03/27/2022 19:06:24 71.78,-107.88 68.88 03/27/2022 19:06:55 71.80,-107.89 68.90 1.98 31
4 03/27/2022 19:57:06 -71.67, 59.64 111.24 03/27/2022 19:56:25 -71.68, 59.55 111.23 3.20 41
5 03/30/2022 10:33:30 -71.81,-159.69 112.12 03/30/2022 10:33:55 -71.81,-159.62 112.12 2.40 25
6 03/30/2022 11:24:15 71.69, 7.83 67.75 03/30/2022 11:23:22 71.71, 7.85 67.77 1.89 53
7 04/02/2022 01:10:09 -72.66, -20.44 112.25 04/02/2022 01:11:15 -72.52, -17.75 112.43 90.78 66
8 04/02/2022 02:00:39 71.79, 148.58 66.84 04/02/2022 02:00:54 71.78, 148.57 66.82 1.64 15
9 04/02/2022 02:51:22 -71.72, -43.98 113.25 04/02/2022 02:50:23 -71.72, -43.89 113.25 3.04 59
10 04/04/2022 16:37:10 72.25, -71.37 66.31 04/04/2022 16:38:20 72.16, -70.17 66.19 42.15 70
11 04/04/2022 17:27:45 -71.77, 96.87 114.21 04/04/2022 17:27:55 -71.78, 96.81 114.20 2.67 10
12 04/04/2022 18:18:31 71.71, -95.73 65.73 04/04/2022 18:17:21 71.73, -95.64 65.74 3.48 70

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/24/2022
SNOs_Map_FY3D_LANDSAT-8_20220324.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/24/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8