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: 3/28/2024
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 03/28/2024 16:11:50 74.16, -59.95 70.72 03/28/2024 16:12:57 74.17, -59.91 70.74 1.81 67
2 03/28/2024 17:02:33 -74.11, 107.51 109.35 03/28/2024 17:02:26 -74.10, 107.56 109.36 1.80 7
3 03/28/2024 17:53:09 73.58, -83.87 70.13 03/28/2024 17:52:01 73.61, -85.89 70.13 63.52 68
4 03/31/2024 07:38:45 -74.59,-112.73 109.89 03/31/2024 07:39:54 -74.50,-110.91 109.95 54.71 69
5 03/31/2024 08:29:22 74.11, 55.84 69.64 03/31/2024 08:29:27 74.11, 55.82 69.64 0.65 5
6 03/31/2024 09:20:05 -74.06,-136.71 110.43 03/31/2024 09:18:56 -74.04,-136.71 110.45 1.94 69
7 04/02/2024 23:56:09 -74.12, 4.18 111.38 04/02/2024 23:56:30 -74.14, 4.12 111.35 3.24 21
8 04/03/2024 00:46:55 74.08, 171.59 68.58 04/03/2024 00:45:57 74.06, 171.57 68.55 2.46 58
9 04/05/2024 15:22:59 74.15, -47.56 67.66 04/05/2024 15:23:30 74.16, -47.60 67.67 1.47 31
10 04/05/2024 16:13:42 -74.10, 119.89 112.41 04/05/2024 16:12:59 -74.10, 119.89 112.42 0.25 43
11 04/08/2024 06:49:46 -74.19, -99.29 113.30 04/08/2024 06:50:31 -74.21, -99.25 113.28 3.11 45
12 04/08/2024 07:40:31 74.10, 68.24 66.61 04/08/2024 07:39:58 74.12, 68.18 66.62 2.70 33
13 04/10/2024 22:16:34 74.20,-150.98 65.74 04/10/2024 22:17:29 74.19,-151.06 65.73 2.91 55
14 04/10/2024 23:07:17 -74.14, 16.48 114.33 04/10/2024 23:06:58 -74.13, 16.44 114.35 2.42 19

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/28/2024
SNOs_Map_FY3D_LANDSAT-8_20240328.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/28/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8