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: 10/8/2022
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 10/09/2022 08:48:18 72.51, 47.06 78.75 10/09/2022 08:49:29 72.41, 47.77 78.66 26.40 71
2 10/09/2022 09:38:57 -72.21,-145.02 101.54 10/09/2022 09:39:01 -72.18,-145.01 101.57 2.87 4
3 10/09/2022 10:29:41 72.09, 22.52 78.36 10/09/2022 10:28:28 72.09, 22.47 78.35 1.62 73
4 10/12/2022 00:15:19 -72.53, -4.70 100.24 10/12/2022 00:16:30 -72.43, -3.94 100.32 27.40 71
5 10/12/2022 01:05:59 72.21, 163.26 79.46 10/12/2022 01:06:00 72.18, 163.24 79.43 3.43 1
6 10/12/2022 01:56:42 -72.11, -29.24 100.62 10/12/2022 01:55:29 -72.11, -29.24 100.63 0.58 73
7 10/14/2022 15:42:19 72.43, -56.23 80.66 10/14/2022 15:43:30 72.35, -55.84 80.58 16.31 71
8 10/14/2022 16:32:58 -72.18, 111.58 99.58 10/14/2022 16:33:00 -72.18, 111.49 99.58 2.98 2
9 10/14/2022 17:23:40 71.96, -80.68 80.23 10/14/2022 17:22:28 72.03, -81.14 80.28 17.18 72
10 10/17/2022 07:09:18 -72.42,-107.92 98.39 10/17/2022 07:10:29 -72.38,-107.53 98.41 13.89 71
11 10/17/2022 08:00:00 72.19, 59.83 81.42 10/17/2022 07:59:57 72.23, 59.84 81.45 3.56 3
12 10/17/2022 08:50:41 -72.00,-132.48 98.77 10/17/2022 08:49:28 -72.06,-132.82 98.72 13.91 73
13 10/19/2022 22:36:17 72.28,-159.38 82.45 10/19/2022 22:37:28 72.29,-159.42 82.47 2.00 71
14 10/19/2022 23:27:01 -72.24, 8.02 97.58 10/19/2022 23:26:57 -72.24, 8.11 97.58 3.24 4

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/8/2022
SNOs_Map_FY3D_LANDSAT-8_20221008.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/08/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8