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: 1/27/2022
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 01/28/2022 16:50:45 71.64, -74.15 89.67 01/28/2022 16:51:21 71.64, -74.12 89.66 1.26 36
2 01/28/2022 17:41:28 -71.52, 93.37 90.46 01/28/2022 17:40:51 -71.52, 93.31 90.47 2.07 37
3 01/31/2022 08:17:54 -71.64,-125.93 91.05 01/31/2022 08:18:23 -71.65,-125.85 91.05 2.84 29
4 01/31/2022 09:08:38 71.52, 41.60 88.82 01/31/2022 09:07:51 71.51, 41.54 88.81 2.68 47
5 02/02/2022 23:45:04 71.64,-177.70 88.20 02/02/2022 23:45:23 71.63,-177.64 88.18 2.24 19
6 02/03/2022 00:35:47 -71.53, -10.18 91.94 02/03/2022 00:34:53 -71.52, -10.20 91.94 1.61 54
7 02/05/2022 14:21:38 72.22, -37.88 88.03 02/05/2022 14:22:47 72.13, -36.17 87.88 59.07 69
8 02/05/2022 15:12:11 -71.60, 130.61 92.64 02/05/2022 15:12:25 -71.59, 130.52 92.66 3.43 14
9 02/05/2022 16:02:56 71.53, -61.96 87.28 02/05/2022 16:01:51 71.54, -61.91 87.29 1.96 65
10 02/08/2022 05:48:42 -71.98, -89.18 93.05 02/08/2022 05:49:53 -71.92, -88.31 93.15 30.98 71
11 02/08/2022 06:39:21 71.60, 78.83 86.55 02/08/2022 06:39:24 71.60, 78.80 86.54 1.23 3
12 02/08/2022 07:30:05 -71.55,-113.75 93.53 02/08/2022 07:28:53 -71.55,-113.66 93.53 3.21 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/27/2022
SNOs_Map_FY3D_LANDSAT-8_20220127.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/27/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8