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: 3/2/2024
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 03/02/2024 04:52:43 -74.02, -70.30 99.05 03/02/2024 04:53:33 -74.00, -70.36 99.07 2.93 50
2 03/02/2024 05:43:28 73.96, 97.16 80.88 03/02/2024 05:42:59 73.98, 97.23 80.90 3.16 29
3 03/04/2024 20:19:34 74.04,-122.00 79.95 03/04/2024 20:20:30 74.05,-122.02 79.96 1.12 56
4 03/04/2024 21:10:17 -73.95, 45.53 100.15 03/04/2024 21:09:59 -73.97, 45.44 100.14 3.35 18
5 03/07/2024 11:46:25 -74.08,-173.77 101.03 03/07/2024 11:47:30 -74.06,-173.74 101.06 2.82 65
6 03/07/2024 12:37:09 73.97, -6.19 78.85 03/07/2024 12:36:57 73.98, -6.28 78.85 2.78 12
7 03/07/2024 13:27:42 -73.40, 162.52 101.74 03/07/2024 13:26:35 -73.43, 160.18 101.71 74.43 67
8 03/10/2024 03:13:16 74.06, 134.61 77.92 03/10/2024 03:14:27 74.10, 134.60 77.95 3.88 71
9 03/10/2024 04:04:00 -74.03, -57.99 102.13 03/10/2024 04:03:56 -74.02, -57.93 102.14 1.83 4
10 03/10/2024 04:54:38 73.62, 110.32 77.45 03/10/2024 04:53:28 73.68, 108.96 77.51 43.16 70
11 03/12/2024 18:40:12 -74.37, 82.15 102.82 03/12/2024 18:41:23 -74.28, 83.26 102.91 34.97 71
12 03/12/2024 19:30:51 74.02,-109.62 76.82 03/12/2024 19:30:53 74.04,-109.64 76.84 2.26 2
13 03/12/2024 20:21:35 -73.98, 57.78 103.23 03/12/2024 20:20:22 -73.96, 57.83 103.25 2.65 73
14 03/15/2024 10:07:07 74.61, 29.84 76.38 03/15/2024 10:08:14 74.52, 32.11 76.30 67.73 67
15 03/15/2024 10:57:40 -74.04,-161.35 104.20 03/15/2024 10:57:51 -74.04,-161.39 104.21 1.44 11

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2024
SNOs_Map_FY3D_LANDSAT-8_20240302.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/02/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8