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: 10/30/2023
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 11/01/2023 11:41:35 73.52, 6.63 87.95 11/01/2023 11:41:50 73.52, 6.69 87.95 1.87 15
2 11/01/2023 12:32:18 -73.43, 174.16 92.13 11/01/2023 12:31:19 -73.45, 174.18 92.12 2.32 59
3 11/04/2023 03:08:35 -73.52, -45.07 91.22 11/04/2023 03:08:53 -73.51, -45.09 91.23 1.11 18
4 11/04/2023 03:59:20 73.45, 122.41 88.73 11/04/2023 03:58:20 73.42, 122.37 88.69 3.27 60
5 11/06/2023 18:35:37 73.54, -96.84 89.61 11/06/2023 18:35:52 73.54, -96.76 89.61 2.57 15
6 11/06/2023 19:26:20 -73.46, 70.68 90.47 11/06/2023 19:25:22 -73.43, 70.63 90.50 3.28 58
7 11/09/2023 09:12:07 74.34, 42.16 91.12 11/09/2023 09:13:11 74.25, 45.44 91.13 99.19 64
8 11/09/2023 10:02:35 -73.52,-148.48 89.65 11/09/2023 10:02:53 -73.52,-148.57 89.65 2.67 18
9 11/09/2023 10:53:20 73.44, 19.00 90.30 11/09/2023 10:52:19 73.48, 18.98 90.32 3.68 61
10 11/12/2023 01:29:36 73.51, 159.82 91.09 11/12/2023 01:29:51 73.53, 159.71 91.10 3.74 15
11 11/12/2023 02:20:20 -73.48, -32.79 88.94 11/12/2023 02:19:20 -73.47, -32.78 88.95 0.99 60

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/30/2023
SNOs_Map_FY3D_LANDSAT-8_20231030.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/30/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8