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: 10/27/2023
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 10/27/2023 04:47:33 73.49, 110.12 86.18 10/27/2023 04:47:46 73.50, 110.17 86.18 1.50 13
2 10/27/2023 05:38:16 -73.40, -82.34 93.91 10/27/2023 05:37:15 -73.43, -82.34 93.88 3.60 61
3 10/29/2023 19:24:04 74.29,-110.88 87.80 10/29/2023 19:25:09 74.15,-107.79 87.75 94.56 65
4 10/29/2023 20:14:33 -73.51, 58.38 92.93 10/29/2023 20:14:49 -73.51, 58.43 92.92 1.85 16
5 10/29/2023 21:05:18 73.44,-134.16 87.03 10/29/2023 21:04:16 73.43,-134.11 87.00 2.48 62
6 11/01/2023 11:41:35 73.51, 6.65 87.94 11/01/2023 11:41:50 73.53, 6.71 87.96 2.60 15
7 11/01/2023 12:32:18 -73.42, 174.18 92.14 11/01/2023 12:31:20 -73.41, 174.11 92.15 2.59 58
8 11/04/2023 03:08:35 -73.50, -45.02 91.24 11/04/2023 03:08:54 -73.49, -45.13 91.25 3.63 19
9 11/04/2023 03:59:20 73.43, 122.44 88.71 11/04/2023 03:58:20 73.45, 122.42 88.72 1.95 60
10 11/06/2023 18:35:37 73.52, -96.78 89.59 11/06/2023 18:35:53 73.54, -96.77 89.61 2.67 16
11 11/06/2023 19:26:20 -73.43, 70.74 90.49 11/06/2023 19:25:23 -73.43, 70.63 90.50 3.51 57
12 11/09/2023 10:02:36 -73.53,-148.51 89.64 11/09/2023 10:02:54 -73.55,-148.51 89.61 2.79 18
13 11/09/2023 10:53:21 73.45, 18.97 90.31 11/09/2023 10:52:21 73.45, 18.93 90.30 1.25 60

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/27/2023
SNOs_Map_FY3D_LANDSAT-8_20231027.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/27/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8