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: 7/4/2023
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 07/05/2023 13:13:07 73.17, -17.22 50.30 07/05/2023 13:14:06 73.16, -17.18 50.29 1.57 59
2 07/05/2023 14:03:50 -73.09, 150.29 129.78 07/05/2023 14:03:35 -73.09, 150.31 129.78 0.90 15
3 07/05/2023 14:54:20 72.24, -40.63 49.38 07/05/2023 14:53:15 72.32, -43.52 49.45 98.41 65
4 07/08/2023 04:40:14 -73.16, -68.94 129.44 07/08/2023 04:41:10 -73.16, -68.94 129.44 0.10 56
5 07/08/2023 05:30:59 73.07, 98.57 50.48 07/08/2023 05:30:37 73.08, 98.53 50.48 1.37 22
6 07/10/2023 20:07:24 73.15,-120.67 50.87 07/10/2023 20:08:12 73.18,-120.66 50.90 3.36 48
7 07/10/2023 20:58:07 -73.07, 46.83 129.21 07/10/2023 20:57:42 -73.06, 46.74 129.21 2.79 25
8 07/13/2023 11:34:32 -73.15,-172.42 128.77 07/13/2023 11:35:17 -73.15,-172.48 128.77 1.76 45
9 07/13/2023 12:25:17 73.06, -4.91 51.15 07/13/2023 12:24:44 73.06, -5.02 51.15 3.44 33
10 07/16/2023 03:01:42 73.15, 135.83 51.64 07/16/2023 03:02:18 73.18, 135.83 51.67 3.57 36
11 07/16/2023 03:52:25 -73.07, -56.68 128.44 07/16/2023 03:51:48 -73.07, -56.76 128.44 2.61 37

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/4/2023
SNOs_Map_FY3D_LANDSAT-8_20230704.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/04/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8