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: 11/20/2022
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 11/20/2022 14:21:55 73.06, -37.02 92.74 11/20/2022 14:23:02 72.91, -34.73 92.64 76.39 67
2 11/20/2022 15:12:25 -72.33, 131.81 87.96 11/20/2022 15:12:41 -72.31, 131.77 87.99 2.92 16
3 11/20/2022 16:03:11 72.26, -60.74 91.98 11/20/2022 16:02:08 72.23, -60.74 91.94 3.68 63
4 11/23/2022 05:49:03 -72.53, -87.70 87.21 11/23/2022 05:50:15 -72.47, -87.34 87.26 13.72 72
5 11/23/2022 06:39:46 72.30, 80.06 92.58 11/23/2022 06:39:43 72.33, 80.05 92.61 2.78 3
6 11/23/2022 07:30:27 -72.13,-112.29 87.58 11/23/2022 07:29:13 -72.21,-112.54 87.52 11.60 74
7 11/25/2022 21:16:21 72.40,-139.26 93.20 11/25/2022 21:17:17 72.42,-139.19 93.22 2.57 56
8 11/25/2022 22:07:03 -72.29, 28.30 86.91 11/25/2022 22:06:47 -72.30, 28.23 86.90 2.89 16
9 11/28/2022 12:43:39 -72.39, 168.97 86.34 11/28/2022 12:44:22 -72.38, 168.97 86.35 1.23 43
10 11/28/2022 13:34:24 72.27, -23.48 93.56 11/28/2022 13:33:49 72.29, -23.56 93.57 2.96 35
11 12/01/2022 04:11:00 72.39, 117.18 94.10 12/01/2022 04:11:23 72.40, 117.26 94.12 3.39 23
12 12/01/2022 05:01:43 -72.31, -75.36 85.97 12/01/2022 05:00:53 -72.29, -75.31 86.00 2.83 50
13 12/03/2022 18:47:43 72.86,-102.92 94.95 12/03/2022 18:48:52 72.78,-101.44 94.88 49.50 69
14 12/03/2022 19:38:18 -72.38, 65.39 85.53 12/03/2022 19:38:28 -72.35, 65.39 85.56 3.68 10
15 12/03/2022 20:29:03 72.27,-127.08 94.37 12/03/2022 20:27:55 72.25,-127.15 94.34 3.31 68

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/20/2022
SNOs_Map_FY3D_LANDSAT-8_20221120.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/20/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8