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: 6/21/2024
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 06/21/2024 12:22:39 -74.47, 178.20 129.02 06/21/2024 12:23:49 -74.48, 178.13 129.01 2.52 70
2 06/21/2024 13:13:24 74.43, -14.40 50.95 06/21/2024 13:13:16 74.41, -14.41 50.92 2.83 8
3 06/21/2024 14:04:00 -74.00, 154.05 129.47 06/21/2024 14:02:50 -74.08, 152.46 129.43 49.50 70
4 06/24/2024 04:40:04 -74.45, -66.06 129.01 06/24/2024 04:40:21 -74.43, -66.12 129.03 2.88 17
5 06/24/2024 05:30:49 74.42, 101.34 50.97 06/24/2024 05:29:47 74.41, 101.46 50.95 3.79 62
6 06/26/2024 20:06:44 74.49,-117.78 51.12 06/26/2024 20:07:22 74.48,-117.77 51.10 1.73 38
7 06/26/2024 20:57:27 -74.40, 49.80 128.98 06/26/2024 20:56:51 -74.41, 49.70 128.97 3.13 36
8 06/29/2024 11:33:24 -74.52,-169.47 128.73 06/29/2024 11:34:26 -74.51,-169.45 128.74 1.57 62
9 06/29/2024 12:24:08 74.44, -1.94 51.20 06/29/2024 12:23:53 74.43, -2.01 51.18 2.68 15
10 06/29/2024 13:14:38 -73.71, 167.24 129.49 06/29/2024 13:13:33 -73.79, 164.17 129.47 95.91 65
11 07/02/2024 03:00:13 74.96, 137.69 51.88 07/02/2024 03:01:21 74.86, 139.67 51.81 58.49 68
12 07/02/2024 03:50:48 -74.48, -53.65 128.59 07/02/2024 03:50:56 -74.49, -53.62 128.58 1.46 8
13 07/02/2024 04:41:32 74.40, 113.88 51.34 07/02/2024 04:40:23 74.40, 113.82 51.34 1.85 69
14 07/04/2024 19:17:28 74.49,-105.29 51.65 07/04/2024 19:17:57 74.51,-105.32 51.67 2.01 29
15 07/04/2024 20:08:12 -74.44, 62.15 128.39 07/04/2024 20:07:26 -74.44, 62.16 128.40 0.37 46

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/21/2024
SNOs_Map_FY3D_LANDSAT-8_20240621.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/21/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8