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: 5/28/2022
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 05/30/2022 05:06:10 -71.90, -77.50 129.97 05/30/2022 05:06:35 -71.88, -77.53 130.00 2.92 25
2 05/30/2022 05:56:54 71.79, 90.01 49.92 05/30/2022 05:56:02 71.78, 89.96 49.91 1.91 52
3 06/01/2022 20:33:16 71.93,-129.30 49.69 06/01/2022 20:33:38 71.92,-129.22 49.68 3.07 22
4 06/01/2022 21:23:59 -71.81, 38.22 130.43 06/01/2022 21:23:08 -71.80, 38.22 130.44 1.10 51
5 06/04/2022 12:00:19 -71.91, 178.99 130.66 06/04/2022 12:00:43 -71.92, 179.02 130.64 2.15 24
6 06/04/2022 12:51:03 71.79, -13.49 49.23 06/04/2022 12:50:10 71.83, -13.50 49.26 3.43 53
7 06/07/2022 03:27:24 71.89, 127.27 49.05 06/07/2022 03:27:46 71.93, 127.27 49.08 3.61 22
8 06/07/2022 04:18:08 -71.83, -65.31 131.01 06/07/2022 04:17:16 -71.82, -65.28 131.03 1.89 52
9 06/09/2022 18:54:28 -71.89, 75.53 131.19 06/09/2022 18:54:52 -71.91, 75.47 131.17 2.89 24
10 06/09/2022 19:45:13 71.83,-117.04 48.75 06/09/2022 19:44:19 71.80,-117.06 48.73 2.86 54

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/28/2022
SNOs_Map_FY3D_LANDSAT-8_20220528.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/28/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8