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: 12/12/2022
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 12/14/2022 07:46:19 -73.18,-118.14 83.70 12/14/2022 07:47:25 -73.10,-115.49 83.77 85.98 66
2 12/14/2022 08:36:51 72.42, 50.80 95.54 12/14/2022 08:37:03 72.43, 50.87 95.55 2.82 12
3 12/14/2022 09:27:33 -72.29,-141.64 84.58 12/14/2022 09:26:33 -72.31,-141.72 84.57 3.28 60
4 12/16/2022 23:13:26 72.50,-168.49 95.75 12/16/2022 23:14:36 72.49,-168.41 95.74 2.98 70
5 12/17/2022 00:04:08 -72.38, -0.92 84.38 12/17/2022 00:04:06 -72.37, -1.00 84.38 2.80 2
6 12/17/2022 00:54:48 72.01, 167.11 95.26 12/17/2022 00:53:37 72.06, 166.09 95.31 35.54 71
7 12/19/2022 14:40:43 -72.46, 139.80 84.22 12/19/2022 14:41:38 -72.47, 139.79 84.21 0.80 55
8 12/19/2022 15:31:28 72.36, -52.68 95.68 12/19/2022 15:31:05 72.37, -52.74 95.70 2.64 23
9 12/22/2022 06:08:03 72.46, 88.01 95.80 12/22/2022 06:08:37 72.45, 88.01 95.79 0.78 34
10 12/22/2022 06:58:45 -72.37,-104.50 84.29 12/22/2022 06:58:05 -72.39,-104.47 84.27 2.85 40
11 12/24/2022 20:44:50 73.22,-132.72 96.53 12/24/2022 20:45:56 73.15,-130.04 96.46 86.75 66
12 12/24/2022 21:35:20 -72.47, 36.19 84.23 12/24/2022 21:35:37 -72.45, 36.26 84.25 2.71 17
13 12/24/2022 22:26:05 72.37,-156.31 95.68 12/24/2022 22:25:04 72.35,-156.29 95.65 2.79 61

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/12/2022
SNOs_Map_FY3D_LANDSAT-8_20221212.jpg

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

Historial Predications of SNOs between FY3D and LANDSAT-8