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: 5/23/2024
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 05/23/2024 07:56:52 -74.42,-115.81 126.32 05/23/2024 07:57:56 -74.42,-115.77 126.31 1.19 64
2 05/23/2024 08:47:37 74.37, 51.64 53.63 05/23/2024 08:47:23 74.35, 51.69 53.61 3.10 14
3 05/23/2024 09:38:08 -73.70,-139.35 127.00 05/23/2024 09:37:02 -73.75,-142.02 127.03 83.20 66
4 05/25/2024 23:23:41 74.72,-168.26 53.50 05/25/2024 23:24:51 74.62,-167.04 53.43 37.76 70
5 05/26/2024 00:14:19 -74.39, -0.05 126.83 05/26/2024 00:14:23 -74.40, 0.05 126.82 2.92 4
6 05/26/2024 01:05:03 74.30, 167.51 53.09 05/26/2024 01:03:50 74.31, 167.50 53.09 1.53 73
7 05/28/2024 15:41:01 74.38, -51.63 52.73 05/28/2024 15:41:21 74.39, -51.70 52.75 2.76 20
8 05/28/2024 16:31:45 -74.33, 115.80 127.32 05/28/2024 16:30:50 -74.32, 115.76 127.34 1.63 55
9 05/31/2024 07:07:43 -74.42,-103.36 127.62 05/31/2024 07:08:20 -74.41,-103.41 127.63 1.88 37
10 05/31/2024 07:58:28 74.39, 64.04 52.35 05/31/2024 07:57:46 74.37, 64.14 52.33 3.20 42
11 06/02/2024 22:34:24 74.44,-155.04 52.06 06/02/2024 22:35:14 74.47,-155.02 52.09 3.02 50
12 06/02/2024 23:25:08 -74.39, 12.42 128.00 06/02/2024 23:24:43 -74.40, 12.46 127.99 2.13 25
13 06/05/2024 14:01:05 -74.45, 153.32 128.24 06/05/2024 14:02:12 -74.45, 153.20 128.23 3.70 67
14 06/05/2024 14:51:50 74.43, -39.30 51.74 06/05/2024 14:51:38 74.41, -39.26 51.72 2.22 12

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/23/2024
SNOs_Map_FY3D_LANDSAT-8_20240523.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/23/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8