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: 6/14/2022
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 06/15/2022 01:48:39 -71.93, -28.04 131.47 06/15/2022 01:49:01 -71.91, -28.05 131.49 2.56 22
2 06/15/2022 02:39:24 71.85, 139.43 48.45 06/15/2022 02:38:28 71.82, 139.44 48.42 3.05 56
3 06/17/2022 17:15:44 71.95, -79.81 48.46 06/17/2022 17:16:02 71.94, -79.75 48.45 2.22 18
4 06/17/2022 18:06:26 -71.81, 87.76 131.68 06/17/2022 18:05:32 -71.83, 87.68 131.67 3.26 54
5 06/20/2022 07:52:19 72.76, 59.50 49.26 06/20/2022 07:53:25 72.69, 62.21 49.16 89.86 66
6 06/20/2022 08:42:47 -71.91,-131.49 131.62 06/20/2022 08:43:07 -71.94,-131.53 131.60 2.93 20
7 06/20/2022 09:33:32 71.83, 35.98 48.30 06/20/2022 09:32:34 71.84, 35.95 48.31 2.02 58
8 06/22/2022 23:19:24 -72.83, 7.62 130.67 06/22/2022 23:20:29 -72.72, 10.51 130.81 96.10 65
9 06/23/2022 00:09:53 71.93, 176.73 48.41 06/23/2022 00:10:09 71.93, 176.71 48.41 0.67 16
10 06/23/2022 01:00:36 -71.85, -15.80 131.68 06/23/2022 00:59:39 -71.82, -15.84 131.70 3.19 57
11 06/25/2022 14:46:27 72.70, -43.86 49.26 06/25/2022 14:47:33 72.60, -41.48 49.13 79.75 66
12 06/25/2022 15:36:57 -71.96, 124.94 131.51 06/25/2022 15:37:13 -71.96, 124.99 131.52 1.87 16
13 06/25/2022 16:27:42 71.87, -67.58 48.40 06/25/2022 16:26:40 71.85, -67.54 48.39 2.01 62

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/14/2022
SNOs_Map_FY3D_LANDSAT-8_20220614.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/14/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8