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: 7/21/2023
| 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 | 07/25/2023 | 12:23:09 | 74.90, -19.53 | 55.79 | 07/25/2023 | 12:24:22 | 74.93, -18.91 | 55.75 | 18.26 | 73 |
| 2 | 07/25/2023 | 13:14:04 | -75.01, 148.08 | 124.12 | 07/25/2023 | 13:15:08 | -75.03, 148.13 | 124.13 | 2.11 | 64 |
| 3 | 07/25/2023 | 14:05:05 | 75.03, -44.60 | 55.90 | 07/25/2023 | 14:05:54 | 75.03, -44.57 | 55.88 | 1.01 | 49 |
| 4 | 07/25/2023 | 14:56:02 | -75.06, 122.73 | 124.08 | 07/25/2023 | 14:56:38 | -75.03, 122.74 | 124.11 | 2.87 | 36 |
| 5 | 07/25/2023 | 15:47:03 | 75.08, -69.96 | 55.95 | 07/25/2023 | 15:47:25 | 75.08, -70.10 | 55.96 | 3.98 | 22 |
| 6 | 07/25/2023 | 16:38:01 | -75.06, 97.23 | 124.06 | 07/25/2023 | 16:38:09 | -75.08, 97.21 | 124.04 | 3.13 | 8 |
| 7 | 07/25/2023 | 17:29:02 | 75.08, -95.46 | 55.97 | 07/25/2023 | 17:28:55 | 75.09, -95.49 | 55.98 | 1.41 | 7 |
| 8 | 07/25/2023 | 18:19:59 | -75.10, 71.88 | 124.01 | 07/25/2023 | 18:19:39 | -75.09, 71.83 | 124.02 | 1.96 | 20 |
| 9 | 07/25/2023 | 19:11:01 | 75.07,-120.96 | 55.98 | 07/25/2023 | 19:10:25 | 75.09,-120.88 | 56.00 | 3.07 | 36 |
| 10 | 07/25/2023 | 20:01:58 | -75.10, 46.38 | 124.00 | 07/25/2023 | 20:01:09 | -75.09, 46.44 | 124.00 | 1.89 | 49 |
| 11 | 07/25/2023 | 20:52:59 | 75.12,-146.32 | 56.03 | 07/25/2023 | 20:51:55 | 75.10,-146.26 | 56.02 | 2.90 | 64 |
| 12 | 07/25/2023 | 21:43:55 | -75.19, 21.17 | 123.92 | 07/25/2023 | 21:42:40 | -75.14, 20.91 | 123.92 | 8.86 | 75 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2023
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/21/2023 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP