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: 7/3/2023
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 73.16, -17.20 50.29 07/05/2023 13:14:06 73.17, -17.17 50.30 1.10 59
2 07/05/2023 14:03:50 -73.08, 150.30 129.79 07/05/2023 14:03:35 -73.10, 150.33 129.77 2.41 15
3 07/05/2023 14:54:21 72.28, -40.72 49.42 07/05/2023 14:53:15 72.32, -43.51 49.46 94.57 66
4 07/08/2023 04:40:14 -73.15, -68.92 129.45 07/08/2023 04:41:10 -73.17, -68.93 129.43 1.93 56
5 07/08/2023 05:30:59 73.06, 98.58 50.47 07/08/2023 05:30:37 73.08, 98.54 50.49 2.55 22
6 07/10/2023 20:07:24 73.14,-120.65 50.87 07/10/2023 20:08:13 73.13,-120.75 50.86 3.30 49
7 07/10/2023 20:58:07 -73.06, 46.84 129.22 07/10/2023 20:57:42 -73.07, 46.76 129.21 3.14 25
8 07/13/2023 11:34:32 -73.14,-172.40 128.77 07/13/2023 11:35:17 -73.16,-172.46 128.76 2.64 45
9 07/13/2023 12:25:17 73.05, -4.90 51.14 07/13/2023 12:24:44 73.07, -5.01 51.16 3.88 33
10 07/16/2023 03:01:43 73.19, 135.74 51.68 07/16/2023 03:02:18 73.19, 135.84 51.68 3.49 35
11 07/16/2023 03:52:25 -73.06, -56.66 128.45 07/16/2023 03:51:48 -73.08, -56.74 128.43 3.42 37

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/3/2023
SNOs_Map_FY3D_LANDSAT-8_20230703.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/03/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8