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: 12/1/2020
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 12/02/2020 00:59:15 70.72, 162.40 92.61 12/02/2020 01:00:06 70.71, 162.35 92.60 2.19 51
2 12/02/2020 01:49:57 -70.63, -30.13 87.48 12/02/2020 01:49:35 -70.65, -30.10 87.46 2.74 22
3 12/04/2020 17:15:37 70.75, -81.71 93.00 12/04/2020 17:16:35 70.73, -81.75 92.98 2.62 58
4 12/04/2020 18:06:19 -70.65, 85.76 87.09 12/04/2020 18:06:04 -70.67, 85.80 87.07 2.61 15
5 12/04/2020 18:56:50 69.90,-105.75 92.17 12/04/2020 18:55:42 69.96,-107.58 92.23 70.18 68
6 12/07/2020 09:31:58 70.77, 34.17 93.35 12/07/2020 09:33:02 70.79, 34.23 93.36 2.72 64
7 12/07/2020 10:22:40 -70.68,-158.35 86.75 12/07/2020 10:22:32 -70.68,-158.30 86.75 1.99 8
8 12/07/2020 11:13:16 70.19, 9.73 92.77 12/07/2020 11:12:05 70.25, 8.70 92.82 39.20 71
9 12/10/2020 01:48:20 70.80, 150.05 93.64 12/10/2020 01:49:31 70.79, 150.11 93.62 2.42 71
10 12/10/2020 02:39:02 -70.70, -42.47 86.46 12/10/2020 02:39:01 -70.68, -42.42 86.48 2.89 1
11 12/10/2020 03:29:42 70.43, 125.28 93.27 12/10/2020 03:28:30 70.46, 124.90 93.30 14.57 72
12 12/12/2020 18:04:46 71.04, -94.43 94.09 12/12/2020 18:05:57 70.95, -93.77 93.99 25.84 71
13 12/12/2020 18:55:23 -70.68, 73.49 86.28 12/12/2020 18:55:30 -70.68, 73.46 86.28 1.16 7
14 12/12/2020 19:46:06 70.57,-119.02 93.61 12/12/2020 19:44:57 70.57,-119.07 93.61 2.04 69

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/1/2020
SNOs_Map_FY3D_LANDSAT-8_20201201.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/01/2020 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8