Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/25/2025
Index | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 03/31/2025 | 03:21:15 | 70.96, 122.54 | 66.84 | 03/31/2025 | 03:22:23 | 70.99, 124.45 | 66.78 | 69.64 | 68 |
2 | 03/31/2025 | 04:12:02 | -71.34, -69.52 | 112.83 | 03/31/2025 | 04:13:15 | -71.44, -69.01 | 112.76 | 21.76 | 73 |
3 | 03/31/2025 | 05:03:00 | 71.56, 98.13 | 67.36 | 03/31/2025 | 05:04:04 | 71.58, 98.06 | 67.37 | 3.32 | 64 |
4 | 03/31/2025 | 05:53:54 | -71.57, -94.57 | 112.64 | 03/31/2025 | 05:54:47 | -71.56, -94.59 | 112.67 | 1.78 | 53 |
5 | 03/31/2025 | 06:44:56 | 71.59, 72.71 | 67.37 | 03/31/2025 | 06:45:34 | 71.59, 72.66 | 67.36 | 1.78 | 38 |
6 | 03/31/2025 | 07:35:50 | -71.61,-119.99 | 112.64 | 03/31/2025 | 07:36:18 | -71.62,-120.08 | 112.63 | 3.69 | 28 |
7 | 03/31/2025 | 08:26:52 | 71.63, 47.29 | 67.37 | 03/31/2025 | 08:27:04 | 71.60, 47.26 | 67.35 | 2.56 | 12 |
8 | 03/31/2025 | 09:17:46 | -71.64,-145.41 | 112.64 | 03/31/2025 | 09:17:48 | -71.64,-145.48 | 112.64 | 2.34 | 2 |
9 | 03/31/2025 | 10:08:49 | 71.61, 21.77 | 67.32 | 03/31/2025 | 10:08:34 | 71.62, 21.86 | 67.33 | 3.42 | 15 |
10 | 03/31/2025 | 10:59:42 | -71.67,-170.83 | 112.63 | 03/31/2025 | 10:59:18 | -71.65,-170.88 | 112.65 | 2.94 | 24 |
11 | 03/31/2025 | 11:50:44 | 71.69, -3.55 | 67.38 | 03/31/2025 | 11:50:05 | 71.68, -3.63 | 67.38 | 2.82 | 39 |
12 | 03/31/2025 | 12:41:39 | -71.66, 163.65 | 112.68 | 03/31/2025 | 12:40:48 | -71.66, 163.73 | 112.66 | 2.85 | 51 |
13 | 03/31/2025 | 13:32:41 | 71.68, -29.07 | 67.33 | 03/31/2025 | 13:31:35 | 71.70, -29.03 | 67.36 | 2.88 | 66 |
14 | 03/31/2025 | 14:23:34 | -71.74, 138.32 | 112.63 | 03/31/2025 | 14:22:19 | -71.73, 138.23 | 112.62 | 3.37 | 75 |
15 | 03/31/2025 | 15:14:25 | 72.32, -53.29 | 67.90 | 03/31/2025 | 15:13:17 | 72.33, -55.60 | 68.01 | 77.91 | 68 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/25/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP