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: 10/25/2022
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 10/25/2022 05:30:31 72.95, 95.79 84.96 10/25/2022 05:31:38 72.86, 98.05 84.93 74.49 67
2 10/25/2022 06:21:02 -72.27, -95.49 95.69 10/25/2022 06:21:17 -72.26, -95.44 95.69 1.73 15
3 10/25/2022 07:11:47 72.17, 72.00 84.24 10/25/2022 07:10:44 72.18, 72.05 84.23 1.65 63
4 10/27/2022 20:57:34 -73.13, 43.67 93.96 10/27/2022 20:58:39 -73.06, 46.67 93.97 97.44 65
5 10/27/2022 21:48:03 72.28,-147.25 85.23 10/27/2022 21:48:18 72.28,-147.16 85.23 2.81 15
6 10/27/2022 22:38:45 -72.16, 20.31 94.88 10/27/2022 22:37:48 -72.16, 20.26 94.88 1.71 57
7 10/30/2022 12:24:35 73.15, -8.11 86.94 10/30/2022 12:25:40 73.07, -5.08 86.92 98.44 65
8 10/30/2022 13:15:02 -72.28, 161.05 93.90 10/30/2022 13:15:23 -72.26, 161.03 93.92 1.86 21
9 10/30/2022 14:05:47 72.18, -31.46 86.02 10/30/2022 14:04:50 72.17, -31.50 86.00 1.85 57
10 11/02/2022 04:42:04 72.30, 109.27 86.97 11/02/2022 04:42:24 72.30, 109.34 86.98 2.31 20
11 11/02/2022 05:32:46 -72.18, -83.18 93.13 11/02/2022 05:31:54 -72.19, -83.23 93.14 1.74 52
12 11/04/2022 20:09:03 -72.31, 57.54 92.20 11/04/2022 20:09:28 -72.31, 57.59 92.20 1.74 25
13 11/04/2022 20:59:48 72.21,-134.96 87.72 11/04/2022 20:58:55 72.21,-134.94 87.72 0.56 53
14 11/07/2022 11:36:04 72.29, 5.85 88.58 11/07/2022 11:36:29 72.31, 5.85 88.61 2.76 25
15 11/07/2022 12:26:47 -72.23, 173.29 91.48 11/07/2022 12:25:59 -72.20, 173.28 91.50 2.41 48

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/25/2022
SNOs_Map_FY3D_LANDSAT-8_20221025.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/25/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8