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: 5/17/2022
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 05/19/2022 15:17:49 -71.87, 129.54 128.09 05/19/2022 15:18:24 -71.90, 129.54 128.06 2.91 35
2 05/19/2022 16:08:34 71.82, -63.05 51.86 05/19/2022 16:07:51 71.81, -62.97 51.84 2.87 43
3 05/22/2022 06:44:55 71.87, 77.80 51.37 05/22/2022 06:45:26 71.86, 77.73 51.37 2.52 31
4 05/22/2022 07:35:39 -71.80,-114.76 128.71 05/22/2022 07:34:55 -71.80,-114.74 128.71 0.60 44
5 05/24/2022 22:12:01 -71.90, 25.99 129.10 05/24/2022 22:12:29 -71.89, 26.02 129.11 1.39 28
6 05/24/2022 23:02:45 71.80,-166.51 50.80 05/24/2022 23:01:56 71.79,-166.50 50.79 0.50 49
7 05/27/2022 13:39:06 71.91, -25.77 50.46 05/27/2022 13:39:28 71.92, -25.68 50.47 3.48 22
8 05/27/2022 14:29:49 -71.78, 141.77 129.68 05/27/2022 14:28:58 -71.81, 141.76 129.65 2.75 51
9 05/30/2022 04:15:43 72.78, 113.42 50.94 05/30/2022 04:16:48 72.72, 116.39 50.86 98.21 65
10 05/30/2022 05:06:11 -71.90, -77.50 129.97 05/30/2022 05:06:31 -71.91, -77.45 129.96 2.85 20
11 05/30/2022 05:56:55 71.80, 90.00 49.92 05/30/2022 05:55:58 71.81, 90.02 49.94 1.95 57

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/17/2022
SNOs_Map_FY3D_LANDSAT-8_20220517.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/17/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8