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: 11/30/2020
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 12/02/2020 00:59:15 70.71, 162.43 92.60 12/02/2020 01:00:06 70.73, 162.38 92.62 2.75 51
2 12/02/2020 01:49:57 -70.61, -30.10 87.50 12/02/2020 01:49:36 -70.62, -30.16 87.50 2.11 21
3 12/02/2020 02:40:24 69.66, 138.70 91.56 12/02/2020 02:39:18 69.69, 136.16 91.59 98.06 66
4 12/04/2020 17:15:36 70.73, -81.69 92.99 12/04/2020 17:16:34 70.74, -81.72 93.00 1.50 58
5 12/04/2020 18:06:18 -70.64, 85.79 87.11 12/04/2020 18:06:04 -70.64, 85.75 87.11 1.35 14
6 12/04/2020 18:56:50 69.94,-105.81 92.21 12/04/2020 18:55:41 69.98,-107.56 92.25 66.64 69
7 12/07/2020 09:31:58 70.76, 34.19 93.33 12/07/2020 09:33:03 70.75, 34.17 93.32 1.21 65
8 12/07/2020 10:22:40 -70.66,-158.33 86.77 12/07/2020 10:22:33 -70.65,-158.36 86.78 2.05 7
9 12/07/2020 11:13:16 70.18, 9.74 92.76 12/07/2020 11:12:05 70.26, 8.72 92.84 39.44 71
10 12/10/2020 01:48:20 70.79, 150.06 93.63 12/10/2020 01:49:31 70.81, 150.14 93.64 3.27 71
11 12/10/2020 02:39:02 -70.69, -42.46 86.47 12/10/2020 02:39:01 -70.71, -42.39 86.46 2.95 1
12 12/10/2020 03:29:42 70.42, 125.29 93.26 12/10/2020 03:28:30 70.48, 124.93 93.32 15.16 72
13 12/12/2020 18:04:46 71.03, -94.42 94.08 12/12/2020 18:05:58 70.91, -93.82 93.95 25.25 72
14 12/12/2020 18:55:23 -70.67, 73.50 86.29 12/12/2020 18:55:30 -70.70, 73.49 86.26 3.36 7
15 12/12/2020 19:46:07 70.61,-119.09 93.66 12/12/2020 19:44:57 70.59,-119.04 93.64 3.30 70

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/30/2020
SNOs_Map_FY3D_LANDSAT-8_20201130.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/30/2020 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8