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: 5/11/2022
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 05/11/2022 16:56:33 71.87, -75.21 53.77 05/11/2022 16:57:14 71.90, -75.18 53.79 3.20 41
2 05/11/2022 17:47:17 -71.81, 92.23 126.31 05/11/2022 17:46:44 -71.78, 92.25 126.34 3.19 33
3 05/14/2022 08:23:38 -71.89,-127.00 126.87 05/14/2022 08:24:18 -71.90,-126.94 126.86 2.05 40
4 05/14/2022 09:14:22 71.79, 40.51 53.02 05/14/2022 09:13:45 71.81, 40.54 53.04 2.52 37
5 05/16/2022 23:50:44 71.88,-178.73 52.51 05/16/2022 23:51:21 71.86,-178.77 52.48 2.66 37
6 05/17/2022 00:41:28 -71.81, -11.28 127.58 05/17/2022 00:40:50 -71.80, -11.23 127.59 1.83 38
7 05/19/2022 15:17:50 -71.90, 129.48 128.05 05/19/2022 15:18:25 -71.90, 129.54 128.06 2.02 35
8 05/19/2022 16:08:34 71.80, -63.02 51.84 05/19/2022 16:07:52 71.80, -62.99 51.84 1.34 42
9 05/22/2022 06:44:56 71.91, 77.72 51.41 05/22/2022 06:45:27 71.88, 77.76 51.39 2.88 31
10 05/22/2022 07:35:39 -71.78,-114.73 128.73 05/22/2022 07:34:57 -71.78,-114.79 128.73 2.35 42
11 05/24/2022 22:12:00 -71.88, 26.02 129.11 05/24/2022 22:12:30 -71.90, 26.03 129.09 2.33 30
12 05/24/2022 23:02:44 71.79,-166.49 50.79 05/24/2022 23:01:57 71.80,-166.50 50.80 1.32 47

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/11/2022
SNOs_Map_FY3D_LANDSAT-8_20220511.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/11/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8