Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/15/2025
Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
1 | 07/20/2025 | 13:36:03 | 76.14, -16.21 | 55.61 | 07/20/2025 | 13:34:48 | 76.15, -16.09 | 55.62 | 3.42 | 75 |
2 | 07/20/2025 | 14:26:47 | -76.13, 151.15 | 124.39 | 07/20/2025 | 14:25:45 | -76.12, 151.04 | 124.42 | 3.18 | 62 |
3 | 07/20/2025 | 15:17:33 | 76.16, -41.67 | 55.65 | 07/20/2025 | 15:16:44 | 76.17, -41.51 | 55.65 | 4.19 | 49 |
4 | 07/20/2025 | 16:08:17 | -76.15, 125.69 | 124.36 | 07/20/2025 | 16:07:41 | -76.13, 125.62 | 124.39 | 2.90 | 36 |
5 | 07/20/2025 | 16:59:02 | 76.14, -66.96 | 55.64 | 07/20/2025 | 16:58:41 | 76.14, -67.09 | 55.64 | 3.62 | 21 |
6 | 07/20/2025 | 17:49:47 | -76.17, 100.24 | 124.33 | 07/20/2025 | 17:49:37 | -76.15, 100.20 | 124.35 | 3.00 | 10 |
7 | 07/20/2025 | 18:40:32 | 76.17, -92.41 | 55.68 | 07/20/2025 | 18:40:37 | 76.16, -92.51 | 55.67 | 2.76 | 5 |
8 | 07/20/2025 | 19:31:17 | -76.20, 74.79 | 124.29 | 07/20/2025 | 19:31:33 | -76.17, 74.78 | 124.32 | 3.45 | 16 |
9 | 07/20/2025 | 20:22:02 | 76.19,-117.87 | 55.71 | 07/20/2025 | 20:22:33 | 76.18,-117.93 | 55.70 | 2.14 | 31 |
10 | 07/20/2025 | 21:12:46 | -76.18, 49.50 | 124.30 | 07/20/2025 | 21:13:29 | -76.18, 49.36 | 124.29 | 3.82 | 43 |
11 | 07/20/2025 | 22:03:32 | 76.21,-143.32 | 55.74 | 07/20/2025 | 22:04:29 | 76.19,-143.35 | 55.73 | 1.99 | 57 |
12 | 07/20/2025 | 22:54:16 | -76.20, 24.04 | 124.27 | 07/20/2025 | 22:55:25 | -76.20, 23.94 | 124.26 | 2.85 | 69 |
13 | 07/20/2025 | 23:45:10 | 76.59,-170.13 | 56.10 | 07/20/2025 | 23:46:17 | 76.56,-167.42 | 56.16 | 70.04 | 67 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/15/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/15/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19