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: 6/1/2022
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 06/01/2022 20:33:16 71.92,-129.28 49.68 06/01/2022 20:33:38 71.93,-129.20 49.69 3.01 22
2 06/01/2022 21:23:59 -71.81, 38.24 130.44 06/01/2022 21:23:08 -71.81, 38.23 130.44 0.25 51
3 06/04/2022 12:00:19 -71.89, 179.02 130.67 06/04/2022 12:00:44 -71.88, 178.95 130.69 2.57 25
4 06/04/2022 12:51:04 71.83, -13.55 49.26 06/04/2022 12:50:10 71.84, -13.47 49.28 3.38 54
5 06/07/2022 03:27:25 71.92, 127.22 49.08 06/07/2022 03:27:47 71.90, 127.23 49.06 1.50 22
6 06/07/2022 04:18:08 -71.81, -65.26 131.04 06/07/2022 04:17:17 -71.79, -65.33 131.06 3.04 51
7 06/09/2022 18:54:29 -71.91, 75.50 131.17 06/09/2022 18:54:53 -71.90, 75.45 131.18 1.86 24
8 06/09/2022 19:45:14 71.84,-117.07 48.76 06/09/2022 19:44:19 71.85,-116.98 48.78 3.36 55
9 06/12/2022 10:21:35 71.94, 23.69 48.68 06/12/2022 10:21:55 71.95, 23.78 48.69 3.17 20
10 06/12/2022 11:12:18 -71.84,-168.80 131.43 06/12/2022 11:11:25 -71.84,-168.77 131.43 1.12 53
11 06/15/2022 01:48:38 -71.94, -28.06 131.46 06/15/2022 01:49:00 -71.92, -28.03 131.48 2.39 22
12 06/15/2022 02:39:22 71.82, 139.48 48.42 06/15/2022 02:38:27 71.82, 139.44 48.42 1.47 55

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/1/2022
SNOs_Map_FY3D_LANDSAT-8_20220601.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/01/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8