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: 4/24/2022
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 04/25/2022 20:13:57 71.87,-124.70 58.39 04/25/2022 20:14:53 71.88,-124.64 58.39 1.98 56
2 04/25/2022 21:04:39 -71.77, 42.80 121.73 04/25/2022 21:04:22 -71.76, 42.79 121.74 1.50 17
3 04/25/2022 21:55:08 70.87,-148.29 57.35 04/25/2022 21:54:03 70.91,-150.96 57.40 97.48 65
4 04/28/2022 11:41:02 -71.87,-176.45 122.46 04/28/2022 11:41:54 -71.89,-176.38 122.44 3.38 52
5 04/28/2022 12:31:46 71.75, -8.92 57.41 04/28/2022 12:31:22 71.74, -8.99 57.40 2.82 24
6 05/01/2022 03:08:09 71.87, 131.81 56.72 05/01/2022 03:08:54 71.86, 131.82 56.71 1.17 45
7 05/01/2022 03:58:52 -71.75, -60.67 123.41 05/01/2022 03:58:24 -71.74, -60.74 123.42 2.78 28
8 05/03/2022 18:35:15 -71.86, 80.06 124.07 05/03/2022 18:35:56 -71.84, 80.05 124.10 2.28 41
9 05/03/2022 19:25:59 71.76,-112.43 55.81 05/03/2022 19:25:23 71.74,-112.49 55.80 2.70 36
10 05/06/2022 10:02:22 71.88, 28.28 55.19 05/06/2022 10:02:54 71.88, 28.36 55.19 2.97 32
11 05/06/2022 10:53:05 -71.75,-164.18 124.95 05/06/2022 10:52:24 -71.77,-164.19 124.94 1.68 41

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/24/2022
SNOs_Map_FY3D_LANDSAT-8_20220424.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 04/24/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8