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: 7/15/2023
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 07/16/2023 03:01:42 73.19, 135.75 51.68 07/16/2023 03:02:17 73.18, 135.83 51.67 2.79 35
2 07/16/2023 03:52:25 -73.12, -56.78 128.39 07/16/2023 03:51:46 -73.11, -56.68 128.40 3.56 39
3 07/18/2023 18:28:49 -73.17, 84.05 127.89 07/18/2023 18:29:21 -73.15, 84.01 127.92 2.56 32
4 07/18/2023 19:19:34 73.06,-108.41 52.01 07/18/2023 19:18:48 73.06,-108.52 52.01 3.46 46
5 07/21/2023 09:55:59 73.17, 32.29 52.60 07/21/2023 09:56:21 73.18, 32.32 52.61 1.37 22
6 07/21/2023 10:46:42 -73.10,-160.24 127.47 07/21/2023 10:45:50 -73.11,-160.17 127.45 2.53 52
7 07/24/2023 00:32:38 73.98, 171.33 53.95 07/24/2023 00:33:43 73.85, 174.35 53.81 94.26 65
8 07/24/2023 01:23:06 -73.17, -19.44 126.88 07/24/2023 01:23:24 -73.16, -19.48 126.89 1.45 18
9 07/24/2023 02:13:52 73.11, 147.99 53.08 07/24/2023 02:12:50 73.12, 148.09 53.08 3.28 62
10 07/26/2023 15:59:40 -73.78, 120.08 125.70 07/26/2023 16:00:48 -73.65, 122.16 125.83 66.47 68
11 07/26/2023 16:50:15 73.18, -71.22 53.71 07/26/2023 16:50:22 73.19, -71.16 53.71 2.23 7

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/15/2023
SNOs_Map_FY3D_LANDSAT-8_20230715.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/15/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8