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: 10/11/2022
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 10/12/2022 00:15:19 -72.52, -4.68 100.25 10/12/2022 00:16:30 -72.43, -3.94 100.33 26.74 71
2 10/12/2022 01:05:59 72.20, 163.27 79.46 10/12/2022 01:06:00 72.18, 163.24 79.43 2.49 1
3 10/12/2022 01:56:42 -72.10, -29.23 100.63 10/12/2022 01:55:29 -72.11, -29.24 100.63 1.13 73
4 10/14/2022 15:42:17 72.38, -56.12 80.60 10/14/2022 15:43:29 72.34, -55.86 80.57 9.74 72
5 10/14/2022 16:32:59 -72.23, 111.49 99.53 10/14/2022 16:32:59 -72.22, 111.56 99.54 2.81 0
6 10/14/2022 17:23:40 71.95, -80.67 80.22 10/14/2022 17:22:28 72.02, -81.15 80.27 17.98 72
7 10/17/2022 07:09:17 -72.36,-107.82 98.44 10/17/2022 07:10:29 -72.35,-107.58 98.44 8.13 72
8 10/17/2022 08:00:00 72.19, 59.84 81.41 10/17/2022 07:59:57 72.20, 59.79 81.42 1.89 3
9 10/17/2022 08:50:41 -71.99,-132.47 98.77 10/17/2022 08:49:28 -72.03,-132.87 98.75 14.41 73
10 10/19/2022 22:36:17 72.28,-159.38 82.45 10/19/2022 22:37:27 72.30,-159.41 82.47 2.62 70
11 10/19/2022 23:27:00 -72.19, 8.11 97.63 10/19/2022 23:26:57 -72.19, 8.02 97.64 3.04 3
12 10/20/2022 00:17:39 71.81, 176.15 82.02 10/20/2022 00:16:28 71.87, 175.11 82.05 36.92 71
13 10/22/2022 14:03:17 -72.29, 148.88 96.60 10/22/2022 14:04:26 -72.32, 148.88 96.57 3.33 69
14 10/22/2022 14:54:02 72.21, -43.66 83.34 10/22/2022 14:53:53 72.21, -43.67 83.34 0.15 9

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/11/2022
SNOs_Map_FY3D_LANDSAT-8_20221011.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/11/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8