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: 5/1/2022
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 05/03/2022 18:35:14 -71.84, 80.11 124.10 05/03/2022 18:36:04 -71.85, 80.02 124.09 3.44 50
2 05/03/2022 19:25:59 71.78,-112.47 55.83 05/03/2022 19:25:31 71.75,-112.50 55.81 2.68 28
3 05/06/2022 10:02:21 71.85, 28.33 55.17 05/06/2022 10:03:07 71.85, 28.26 55.16 2.43 46
4 05/06/2022 10:53:05 -71.79,-164.23 124.92 05/06/2022 10:52:36 -71.79,-164.20 124.91 1.14 29
5 05/09/2022 01:29:26 -71.86, -23.44 125.55 05/09/2022 01:30:11 -71.87, -23.48 125.55 1.22 45
6 05/09/2022 02:20:10 71.76, 144.06 54.34 05/09/2022 02:19:38 71.77, 144.00 54.34 2.13 32
7 05/11/2022 16:56:32 71.85, -75.17 53.75 05/11/2022 16:57:13 71.87, -75.22 53.77 2.67 41
8 05/11/2022 17:47:16 -71.77, 92.28 126.34 05/11/2022 17:46:43 -71.76, 92.23 126.35 2.29 33
9 05/14/2022 08:23:38 -71.87,-126.95 126.90 05/14/2022 08:24:18 -71.85,-127.02 126.91 3.16 40
10 05/14/2022 09:14:22 71.77, 40.54 53.01 05/14/2022 09:13:44 71.80, 40.53 53.03 2.71 38

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/1/2022
SNOs_Map_FY3D_LANDSAT-8_20220501.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/01/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8