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: 3/12/2024
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 03/12/2024 18:40:18 -74.69, 81.28 102.50 03/12/2024 18:41:24 -74.59, 83.98 102.59 80.41 66
2 03/12/2024 19:30:51 74.04,-109.68 76.84 03/12/2024 19:31:00 74.06,-109.64 76.86 2.54 9
3 03/12/2024 20:21:34 -73.97, 57.81 103.25 03/12/2024 20:20:29 -73.98, 57.82 103.24 1.27 65
4 03/15/2024 10:57:41 -74.08,-161.44 104.17 03/15/2024 10:58:02 -74.07,-161.37 104.17 2.30 21
5 03/15/2024 11:48:26 74.01, 6.05 75.75 03/15/2024 11:47:29 74.00, 6.10 75.74 1.81 57
6 03/18/2024 02:24:31 74.08, 146.91 74.79 03/18/2024 02:25:01 74.06, 146.86 74.78 1.84 30
7 03/18/2024 03:15:14 -74.00, -45.60 105.30 03/18/2024 03:14:30 -73.99, -45.67 105.31 2.61 44
8 03/20/2024 17:51:20 -74.08, 95.23 106.25 03/20/2024 17:52:02 -74.09, 95.16 106.24 2.46 42
9 03/20/2024 18:42:05 74.01, -97.27 73.67 03/20/2024 18:41:29 74.01, -97.39 73.66 3.69 36
10 03/23/2024 09:18:12 74.14, 43.42 72.77 03/23/2024 09:19:00 74.13, 43.50 72.76 2.81 48
11 03/23/2024 10:08:55 -74.07,-149.09 107.31 03/23/2024 10:08:29 -74.06,-149.02 107.33 2.43 26
12 03/26/2024 00:45:01 -74.17, -8.30 108.25 03/26/2024 00:46:00 -74.16, -8.18 108.25 3.53 59
13 03/26/2024 01:35:46 74.09, 159.20 71.67 03/26/2024 01:35:27 74.07, 159.26 71.65 2.68 19

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/12/2024
SNOs_Map_FY3D_LANDSAT-8_20240312.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/12/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8