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: 8/11/2022
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 08/12/2022 04:53:26 72.43, 105.38 57.38 08/12/2022 04:54:36 72.33, 106.34 57.26 34.20 70
2 08/12/2022 05:44:03 -72.06, -86.58 122.99 08/12/2022 05:44:09 -72.05, -86.53 123.01 2.02 6
3 08/12/2022 06:34:48 71.95, 80.93 56.91 08/12/2022 06:33:36 71.96, 80.96 56.92 1.14 72
4 08/14/2022 20:20:29 -72.48, 53.55 121.77 08/14/2022 20:21:40 -72.36, 54.63 121.90 38.69 71
5 08/14/2022 21:11:08 72.08,-138.35 57.83 08/14/2022 21:11:11 72.06,-138.28 57.81 3.41 3
6 08/14/2022 22:01:50 -71.95, 29.20 122.28 08/14/2022 22:00:41 -71.94, 29.15 122.30 2.31 69
7 08/17/2022 11:47:32 72.40, 1.95 58.99 08/17/2022 11:48:43 72.30, 2.77 58.88 29.64 71
8 08/17/2022 12:38:10 -72.07, 169.93 121.34 08/17/2022 12:38:15 -72.08, 170.00 121.34 2.89 5
9 08/17/2022 13:28:55 71.98, -22.59 58.58 08/17/2022 13:27:42 71.98, -22.52 58.58 2.53 73
10 08/20/2022 03:14:36 -72.49, -49.96 120.06 08/20/2022 03:15:46 -72.37, -48.87 120.20 39.08 70
11 08/20/2022 04:05:14 72.05, 118.22 59.50 08/20/2022 04:05:17 72.06, 118.22 59.51 0.73 3
12 08/20/2022 04:55:57 -71.97, -74.31 120.58 08/20/2022 04:54:47 -71.95, -74.34 120.60 2.41 70
13 08/22/2022 18:41:37 72.39,-101.49 60.71 08/22/2022 18:42:48 72.29,-100.77 60.60 26.48 71
14 08/22/2022 19:32:16 -72.09, 66.41 119.59 08/22/2022 19:32:20 -72.07, 66.48 119.60 2.82 4
15 08/22/2022 20:23:00 71.96,-126.04 60.30 08/22/2022 20:21:47 71.97,-126.06 60.31 1.32 73

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/11/2022
SNOs_Map_FY3D_LANDSAT-8_20220811.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/11/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8