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: 9/21/2024
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 09/22/2024 11:52:57 -74.79,-173.36 105.20 09/22/2024 11:53:30 -74.80,-173.40 105.19 1.43 33
2 09/22/2024 12:43:42 74.75, -5.93 74.78 09/22/2024 12:42:57 74.72, -5.95 74.74 2.98 45
3 09/25/2024 03:19:26 74.85, 134.91 75.89 09/25/2024 03:20:28 74.83, 134.94 75.88 2.10 62
4 09/25/2024 04:10:09 -74.77, -57.55 104.17 09/25/2024 04:09:57 -74.76, -57.61 104.19 2.19 12
5 09/25/2024 05:00:40 74.06, 111.68 75.22 09/25/2024 04:59:35 74.11, 108.48 75.14 97.85 65
6 09/27/2024 19:36:38 74.80,-109.20 76.90 09/27/2024 19:36:55 74.79,-109.26 76.89 2.16 17
7 09/27/2024 20:27:22 -74.76, 58.22 103.12 09/27/2024 20:26:23 -74.77, 58.32 103.12 3.26 59
8 09/30/2024 11:03:06 -74.84,-160.86 102.03 09/30/2024 11:03:54 -74.85,-160.87 102.02 0.88 48
9 09/30/2024 11:53:50 74.77, 6.65 77.92 09/30/2024 11:53:21 74.76, 6.55 77.91 3.00 29
10 10/03/2024 02:29:38 75.05, 146.96 79.19 10/03/2024 02:30:49 74.94, 147.63 79.12 23.08 71
11 10/03/2024 03:20:18 -74.81, -45.04 101.01 10/03/2024 03:20:19 -74.82, -45.03 101.00 0.88 1
12 10/03/2024 04:10:59 74.61, 122.86 78.82 10/03/2024 04:09:47 74.68, 122.26 78.87 19.74 72
13 10/05/2024 18:46:45 74.86, -96.71 80.06 10/05/2024 18:47:13 74.87, -96.64 80.08 2.47 28
14 10/05/2024 19:37:29 -74.81, 70.74 99.98 10/05/2024 19:36:42 -74.80, 70.83 99.98 2.50 47

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/21/2024
SNOs_Map_FY3D_LANDSAT-8_20240922.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 09/21/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8