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: 12/6/2023
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 12/08/2023 11:59:24 73.66, 2.44 96.33 12/08/2023 12:00:09 73.66, 2.39 96.33 1.61 45
2 12/08/2023 12:50:07 -73.61, 169.88 83.72 12/08/2023 12:49:38 -73.59, 169.87 83.75 2.45 29
3 12/11/2023 03:26:20 -73.66, -49.25 83.43 12/11/2023 03:27:08 -73.68, -49.33 83.41 3.00 48
4 12/11/2023 04:17:06 73.61, 118.18 96.53 12/11/2023 04:16:35 73.59, 118.13 96.50 2.96 31
5 12/13/2023 18:53:19 73.67,-100.97 96.78 12/13/2023 18:54:04 73.70,-101.02 96.81 3.04 45
6 12/13/2023 19:44:02 -73.61, 66.48 83.28 12/13/2023 19:43:33 -73.63, 66.47 83.27 1.63 29
7 12/16/2023 10:20:16 -73.73,-152.80 83.03 12/16/2023 10:21:02 -73.71,-152.72 83.04 3.26 46
8 12/16/2023 11:11:01 73.64, 14.73 96.89 12/16/2023 11:10:29 73.62, 14.72 96.87 2.37 32
9 12/19/2023 01:47:13 73.72, 155.53 97.05 12/19/2023 01:47:56 73.72, 155.57 97.06 1.19 43
10 12/19/2023 02:37:56 -73.65, -36.99 83.01 12/19/2023 02:37:25 -73.66, -36.93 83.01 2.01 31

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/6/2023
SNOs_Map_FY3D_LANDSAT-8_20231206.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/06/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8