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: 6/15/2024
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 06/16/2024 05:29:18 -74.44, -78.49 128.98 06/16/2024 05:29:40 -74.43, -78.48 128.99 1.11 22
2 06/16/2024 06:20:02 74.36, 89.04 50.94 06/16/2024 06:19:07 74.35, 88.98 50.93 1.95 55
3 06/18/2024 20:55:59 74.46,-130.16 50.98 06/18/2024 20:56:44 74.44,-130.22 50.96 3.03 45
4 06/18/2024 21:46:43 -74.41, 37.29 129.07 06/18/2024 21:46:12 -74.42, 37.38 129.06 2.93 31
5 06/21/2024 12:22:39 -74.47, 178.20 129.03 06/21/2024 12:23:49 -74.48, 178.11 129.01 2.76 70
6 06/21/2024 13:13:24 74.44, -14.41 50.95 06/21/2024 13:13:15 74.45, -14.32 50.96 2.83 9
7 06/21/2024 14:04:00 -74.00, 154.05 129.47 06/21/2024 14:02:50 -74.07, 152.44 129.44 49.96 70
8 06/24/2024 04:40:03 -74.46, -66.07 129.00 06/24/2024 04:40:19 -74.46, -66.05 129.00 0.72 16
9 06/24/2024 05:30:47 74.38, 101.45 50.93 06/24/2024 05:29:46 74.38, 101.39 50.92 1.81 61
10 06/26/2024 20:06:43 74.46,-117.70 51.09 06/26/2024 20:07:21 74.47,-117.77 51.10 2.48 38
11 06/26/2024 20:57:27 -74.41, 49.76 128.96 06/26/2024 20:56:50 -74.41, 49.72 128.97 1.30 37
12 06/29/2024 11:33:23 -74.50,-169.41 128.75 06/29/2024 11:34:25 -74.48,-169.51 128.76 3.62 62
13 06/29/2024 12:24:07 74.42, -1.89 51.19 06/29/2024 12:23:51 74.44, -1.96 51.20 2.97 16

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/15/2024
SNOs_Map_FY3D_LANDSAT-8_20240616.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/15/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8