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: 4/29/2024
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 04/29/2024 11:14:49 74.39, 14.31 59.64 04/29/2024 11:16:01 74.34, 14.61 59.61 10.23 72
2 04/29/2024 12:05:30 -74.24,-177.97 120.51 04/29/2024 12:05:30 -74.27,-177.94 120.49 2.92 0
3 04/29/2024 12:56:11 73.96, -9.95 59.22 04/29/2024 12:55:00 74.03, -10.83 59.26 28.29 71
4 05/02/2024 02:41:45 -74.97, -38.94 120.60 05/02/2024 02:42:50 -74.92, -35.74 120.59 92.58 65
5 05/02/2024 03:32:17 74.27, 130.31 58.72 05/02/2024 03:32:28 74.28, 130.33 58.73 0.81 11
6 05/02/2024 04:23:00 -74.21, -62.22 121.35 05/02/2024 04:21:57 -74.20, -62.21 121.36 1.40 63
7 05/04/2024 18:59:01 -74.29, 78.64 122.03 05/04/2024 18:59:27 -74.31, 78.65 122.01 2.18 26
8 05/04/2024 19:49:46 74.21,-113.86 57.89 05/04/2024 19:48:54 74.22,-113.91 57.89 1.60 52
9 05/07/2024 10:25:46 74.31, 26.95 57.26 05/07/2024 10:26:23 74.29, 26.86 57.24 3.57 37
10 05/07/2024 11:16:29 -74.24,-165.55 122.82 05/07/2024 11:15:51 -74.27,-165.55 122.80 3.65 38
11 05/10/2024 01:52:30 -74.33, -24.75 123.42 05/10/2024 01:53:20 -74.35, -24.74 123.40 1.89 50
12 05/10/2024 02:43:15 74.27, 142.72 56.51 05/10/2024 02:42:47 74.26, 142.69 56.50 1.76 28
13 05/12/2024 17:19:15 74.34, -76.41 55.92 05/12/2024 17:20:15 74.36, -76.46 55.94 2.08 60
14 05/12/2024 18:09:59 -74.31, 91.00 124.12 05/12/2024 18:09:44 -74.29, 91.01 124.15 2.31 15

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/29/2024
SNOs_Map_FY3D_LANDSAT-8_20240429.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 04/29/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8