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: 10/7/2022
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, 47.07 78.74 10/09/2022 08:49:29 72.41, 47.77 78.65 25.97 71
2 10/09/2022 09:38:57 -72.20,-145.00 101.55 10/09/2022 09:39:01 -72.18,-145.01 101.57 2.25 4
3 10/09/2022 10:29:41 72.09, 22.53 78.36 10/09/2022 10:28:28 72.09, 22.47 78.35 1.97 73
4 10/12/2022 00:15:19 -72.52, -4.68 100.25 10/12/2022 00:16:30 -72.42, -3.96 100.33 26.64 71
5 10/12/2022 01:05:59 72.20, 163.27 79.46 10/12/2022 01:05:59 72.22, 163.32 79.47 2.65 0
6 10/12/2022 01:56:42 -72.10, -29.22 100.63 10/12/2022 01:55:29 -72.10, -29.25 100.64 1.01 73
7 10/14/2022 15:42:17 72.38, -56.12 80.60 10/14/2022 15:43:29 72.32, -55.88 80.56 9.89 72
8 10/14/2022 16:32:59 -72.22, 111.50 99.53 10/14/2022 16:32:59 -72.21, 111.55 99.55 2.51 0
9 10/14/2022 17:23:40 71.95, -80.67 80.22 10/14/2022 17:22:28 72.00, -81.17 80.25 18.15 72
10 10/17/2022 07:09:17 -72.36,-107.80 98.44 10/17/2022 07:10:29 -72.34,-107.59 98.45 7.19 72
11 10/17/2022 08:00:00 72.19, 59.84 81.41 10/17/2022 07:59:57 72.18, 59.77 81.41 2.58 3
12 10/17/2022 08:50:41 -71.99,-132.46 98.78 10/17/2022 08:49:28 -72.02,-132.89 98.76 15.32 73
13 10/19/2022 22:36:17 72.27,-159.36 82.44 10/19/2022 22:37:27 72.29,-159.43 82.46 2.86 70
14 10/19/2022 23:27:01 -72.23, 8.04 97.59 10/19/2022 23:26:56 -72.23, 8.10 97.59 2.29 5

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/7/2022
SNOs_Map_FY3D_LANDSAT-8_20221007.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/07/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8