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: 5/30/2022
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 05/30/2022 05:06:10 -71.91, -77.52 129.96 05/30/2022 05:06:34 -71.92, -77.45 129.95 2.60 24
2 05/30/2022 05:56:54 71.80, 90.00 49.92 05/30/2022 05:56:02 71.78, 89.95 49.91 2.69 52
3 06/01/2022 20:33:15 71.88,-129.21 49.65 06/01/2022 20:33:38 71.91,-129.22 49.68 3.70 23
4 06/01/2022 21:23:59 -71.82, 38.21 130.42 06/01/2022 21:23:08 -71.80, 38.21 130.45 2.65 51
5 06/04/2022 12:00:20 -71.91, 178.98 130.65 06/04/2022 12:00:44 -71.93, 179.03 130.64 2.06 24
6 06/04/2022 12:51:04 71.80, -13.50 49.23 06/04/2022 12:50:11 71.83, -13.49 49.26 3.33 53
7 06/07/2022 03:27:24 71.90, 127.26 49.06 06/07/2022 03:27:47 71.89, 127.20 49.05 2.33 23
8 06/07/2022 04:18:08 -71.84, -65.32 131.01 06/07/2022 04:17:16 -71.83, -65.26 131.02 2.35 52
9 06/09/2022 18:54:29 -71.95, 75.42 131.13 06/09/2022 18:54:52 -71.93, 75.51 131.15 3.48 23
10 06/09/2022 19:45:13 71.83,-117.05 48.76 06/09/2022 19:44:19 71.83,-117.02 48.75 1.12 54
11 06/12/2022 10:21:33 71.89, 23.78 48.64 06/12/2022 10:21:55 71.92, 23.73 48.66 3.15 22
12 06/12/2022 11:12:17 -71.84,-168.80 131.43 06/12/2022 11:11:25 -71.81,-168.82 131.45 3.07 52

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/30/2022
SNOs_Map_FY3D_LANDSAT-8_20220530.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/30/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8