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: 3/15/2024
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 03/15/2024 10:57:40 -74.04,-161.34 104.21 03/15/2024 10:58:02 -74.06,-161.40 104.19 3.11 22
2 03/15/2024 11:48:26 74.01, 6.04 75.76 03/15/2024 11:47:29 73.99, 6.08 75.73 2.84 57
3 03/18/2024 02:24:31 74.08, 146.89 74.80 03/18/2024 02:25:00 74.11, 146.95 74.82 3.16 29
4 03/18/2024 03:15:14 -74.02, -45.63 105.29 03/18/2024 03:14:29 -74.03, -45.59 105.28 1.80 45
5 03/20/2024 17:51:20 -74.10, 95.20 106.24 03/20/2024 17:52:01 -74.12, 95.23 106.21 3.07 41
6 03/20/2024 18:42:05 74.02, -97.30 73.68 03/20/2024 18:41:28 74.04, -97.31 73.70 2.50 37
7 03/23/2024 09:18:11 74.11, 43.50 72.74 03/23/2024 09:19:00 74.11, 43.45 72.74 1.53 49
8 03/23/2024 10:08:54 -74.04,-149.01 107.34 03/23/2024 10:08:29 -74.04,-149.07 107.35 1.92 25
9 03/26/2024 00:45:00 -74.14, -8.24 108.27 03/26/2024 00:46:00 -74.14, -8.24 108.28 0.85 60
10 03/26/2024 01:35:45 74.07, 159.27 71.65 03/26/2024 01:35:27 74.05, 159.20 71.63 2.95 18
11 03/28/2024 16:11:51 74.18, -59.98 70.74 03/28/2024 16:12:57 74.17, -59.91 70.73 2.08 66
12 03/28/2024 17:02:33 -74.11, 107.51 109.35 03/28/2024 17:02:25 -74.11, 107.57 109.35 2.12 8

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/15/2024
SNOs_Map_FY3D_LANDSAT-8_20240315.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/15/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8