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: 6/10/2023
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 06/11/2023 18:59:23 73.04,-103.84 49.84 06/11/2023 19:00:00 73.06,-103.90 49.86 2.90 37
2 06/11/2023 19:50:07 -72.98, 63.61 130.23 06/11/2023 19:49:29 -72.99, 63.60 130.22 1.53 38
3 06/14/2023 10:26:33 -73.04,-155.60 130.31 06/14/2023 10:27:05 -73.05,-155.68 130.31 2.77 32
4 06/14/2023 11:17:18 72.98, 11.84 49.63 06/14/2023 11:16:32 72.96, 11.79 49.61 2.50 46
5 06/17/2023 01:53:44 73.05, 152.62 49.59 06/17/2023 01:54:07 73.05, 152.57 49.59 1.53 23
6 06/17/2023 02:44:28 -72.99, -39.93 130.47 06/17/2023 02:43:36 -72.99, -39.92 130.48 0.32 52
7 06/19/2023 16:30:24 73.88, -68.37 50.36 06/19/2023 16:31:29 73.75, -65.37 50.24 94.02 65
8 06/19/2023 17:20:53 -73.07, 100.83 130.45 06/19/2023 17:21:10 -73.06, 100.82 130.46 1.04 17
9 06/19/2023 18:11:37 72.96, -91.62 49.44 06/19/2023 18:10:37 72.96, -91.72 49.44 3.40 60
10 06/22/2023 07:57:29 -73.65,-119.57 129.88 06/22/2023 07:58:37 -73.52,-117.61 130.00 63.06 68
11 06/22/2023 08:48:03 73.04, 49.13 49.51 06/22/2023 08:48:11 73.06, 49.08 49.53 2.73 8

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/10/2023
SNOs_Map_FY3D_LANDSAT-8_20230610.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/10/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8