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: 5/15/2024
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 05/15/2024 08:46:11 -74.97,-129.80 124.12 05/15/2024 08:47:17 -74.87,-127.01 124.15 81.64 66
2 05/15/2024 09:36:44 74.34, 39.28 55.28 05/15/2024 09:36:53 74.33, 39.32 55.27 1.50 9
3 05/15/2024 10:27:27 -74.27,-153.22 124.80 05/15/2024 10:26:22 -74.25,-153.23 124.82 1.62 65
4 05/18/2024 01:03:27 -74.37, -12.43 125.29 05/18/2024 01:03:50 -74.37, -12.35 125.29 2.47 23
5 05/18/2024 01:54:11 74.27, 155.15 54.61 05/18/2024 01:53:17 74.29, 155.10 54.62 2.44 54
6 05/20/2024 16:30:11 74.40, -64.13 54.18 05/20/2024 16:30:44 74.39, -64.03 54.18 2.98 33
7 05/20/2024 17:20:54 -74.31, 103.41 125.91 05/20/2024 17:20:13 -74.31, 103.42 125.91 0.30 41
8 05/23/2024 07:56:52 -74.41,-115.77 126.33 05/23/2024 07:57:38 -74.41,-115.72 126.32 1.66 46
9 05/23/2024 08:47:36 74.32, 51.78 53.58 05/23/2024 08:47:05 74.32, 51.72 53.58 2.08 31
10 05/25/2024 23:23:35 74.43,-167.47 53.22 05/25/2024 23:24:30 74.41,-167.44 53.20 2.66 55
11 05/26/2024 00:14:18 -74.34, 0.10 126.88 05/26/2024 00:13:59 -74.34, 0.02 126.88 2.42 19
12 05/28/2024 14:50:16 -74.42, 140.95 127.23 05/28/2024 14:51:23 -74.42, 140.86 127.22 2.81 67
13 05/28/2024 15:41:01 74.39, -51.66 52.74 05/28/2024 15:40:49 74.38, -51.60 52.73 2.03 12

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/15/2024
SNOs_Map_FY3D_LANDSAT-8_20240515.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/15/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8