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: 12/17/2022
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 12/19/2022 14:40:43 -72.50, 139.73 84.18 12/19/2022 14:41:37 -72.49, 139.83 84.19 3.38 54
2 12/19/2022 15:31:28 72.39, -52.74 95.71 12/19/2022 15:31:04 72.40, -52.70 95.72 2.24 24
3 12/22/2022 06:08:02 72.44, 88.04 95.78 12/22/2022 06:08:37 72.42, 87.95 95.76 3.66 35
4 12/22/2022 06:58:45 -72.36,-104.48 84.31 12/22/2022 06:58:06 -72.36,-104.53 84.31 1.81 39
5 12/24/2022 20:44:51 73.26,-132.81 96.58 12/24/2022 20:45:56 73.17,-130.00 96.48 91.07 65
6 12/24/2022 21:35:20 -72.46, 36.20 84.23 12/24/2022 21:35:37 -72.47, 36.29 84.23 2.99 17
7 12/24/2022 22:26:05 72.36,-156.29 95.67 12/24/2022 22:25:04 72.37,-156.25 95.68 1.64 61
8 12/27/2022 12:11:55 -72.63, 176.76 84.16 12/27/2022 12:13:07 -72.56, 177.08 84.22 12.71 72
9 12/27/2022 13:02:38 72.43, -15.54 95.65 12/27/2022 13:02:35 72.41, -15.56 95.63 2.81 3
10 12/27/2022 13:53:18 -72.19, 152.27 84.60 12/27/2022 13:52:06 -72.24, 151.77 84.55 18.22 72
11 12/30/2022 03:39:12 72.51, 125.20 95.59 12/30/2022 03:40:06 72.48, 125.19 95.56 2.87 54
12 12/30/2022 04:29:55 -72.41, -67.28 84.52 12/30/2022 04:29:35 -72.43, -67.28 84.50 2.20 20

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/17/2022
SNOs_Map_FY3D_LANDSAT-8_20221217.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/17/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8