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: 5/26/2022
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 05/27/2022 13:39:05 71.89, -25.73 50.44 05/27/2022 13:39:28 71.91, -25.70 50.46 2.63 23
2 05/27/2022 14:29:48 -71.77, 141.79 129.69 05/27/2022 14:28:58 -71.79, 141.73 129.68 2.65 50
3 05/30/2022 05:06:10 -71.91, -77.51 129.96 05/30/2022 05:06:31 -71.89, -77.49 129.98 2.15 21
4 05/30/2022 05:56:54 71.80, 90.00 49.92 05/30/2022 05:55:58 71.79, 89.99 49.92 0.37 56
5 06/01/2022 19:42:45 -72.70, 61.84 129.52 06/01/2022 19:43:52 -72.61, 64.43 129.62 86.36 67
6 06/01/2022 20:33:15 71.88,-129.22 49.65 06/01/2022 20:33:31 71.87,-129.26 49.64 1.69 16
7 06/01/2022 21:23:59 -71.82, 38.21 130.42 06/01/2022 21:23:00 -71.81, 38.27 130.43 2.40 59
8 06/04/2022 11:09:46 72.54, 10.43 50.00 06/04/2022 11:10:54 72.42, 12.33 49.86 65.03 68
9 06/04/2022 12:00:18 -71.87, 179.07 130.70 06/04/2022 12:00:32 -71.88, 178.99 130.69 2.72 14
10 06/04/2022 12:51:03 71.81, -13.51 49.24 06/04/2022 12:49:58 71.83, -13.44 49.26 3.52 65
11 06/07/2022 02:36:48 -72.43, -41.09 130.40 06/07/2022 02:37:57 -72.35, -39.55 130.49 52.51 69
12 06/07/2022 03:27:23 71.86, 127.33 49.02 06/07/2022 03:27:31 71.88, 127.25 49.03 3.17 8
13 06/07/2022 04:18:07 -71.80, -65.24 131.05 06/07/2022 04:17:00 -71.82, -65.21 131.03 2.08 67

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/26/2022
SNOs_Map_FY3D_LANDSAT-8_20220526.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/26/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8