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: 2/28/2022
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 03/01/2022 09:25:45 -71.69,-142.77 100.83 03/01/2022 09:26:16 -71.69,-142.83 100.83 1.97 31
2 03/01/2022 10:16:31 71.62, 24.66 79.09 03/01/2022 10:15:43 71.60, 24.66 79.07 2.38 48
3 03/04/2022 00:52:56 71.73, 165.39 78.20 03/04/2022 00:53:16 71.73, 165.48 78.20 3.20 20
4 03/04/2022 01:43:38 -71.62, -27.10 101.93 03/04/2022 01:42:46 -71.62, -27.08 101.93 0.84 52
5 03/06/2022 15:29:33 72.45, -55.08 77.94 03/06/2022 15:30:40 72.34, -52.85 77.77 76.07 67
6 03/06/2022 16:20:02 -71.68, 113.72 102.88 03/06/2022 16:20:20 -71.69, 113.65 102.88 2.93 18
7 03/06/2022 17:10:48 71.61, -78.84 77.03 03/06/2022 17:09:47 71.59, -78.88 77.02 2.41 61
8 03/09/2022 06:56:37 -72.30,-106.54 103.25 03/09/2022 06:57:46 -72.19,-104.90 103.42 57.32 69
9 03/09/2022 07:47:12 71.72, 61.87 76.13 03/09/2022 07:47:19 71.71, 61.91 76.11 2.37 7
10 03/09/2022 08:37:54 -71.62,-130.61 104.00 03/09/2022 08:36:49 -71.60,-130.63 104.01 2.25 65
11 03/11/2022 22:23:39 71.94,-157.61 75.33 03/11/2022 22:24:51 71.87,-157.21 75.24 16.27 72
12 03/11/2022 23:14:18 -71.68, 10.19 104.96 03/11/2022 23:14:22 -71.71, 10.15 104.94 3.18 4
13 03/12/2022 00:05:02 71.51, 177.81 74.85 03/12/2022 00:03:50 71.55, 177.52 74.90 11.03 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/28/2022
SNOs_Map_FY3D_LANDSAT-8_20220228.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 02/28/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8