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: 4/17/2023
| 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 | 04/27/2023 | 22:52:02 | -75.31, 1.84 | 118.25 | 04/27/2023 | 22:53:14 | -75.38, 2.87 | 118.27 | 29.75 | 72 |
| 2 | 04/27/2023 | 23:42:51 | 75.51, 169.77 | 61.89 | 04/27/2023 | 23:44:02 | 75.49, 169.82 | 61.86 | 2.13 | 71 |
| 3 | 04/28/2023 | 00:33:56 | -75.54, -22.88 | 118.09 | 04/28/2023 | 00:34:47 | -75.52, -22.97 | 118.12 | 3.30 | 51 |
| 4 | 04/28/2023 | 01:24:50 | 75.51, 144.30 | 61.88 | 04/28/2023 | 01:25:32 | 75.50, 144.42 | 61.84 | 3.61 | 42 |
| 5 | 04/28/2023 | 02:15:55 | -75.55, -48.34 | 118.11 | 04/28/2023 | 02:16:17 | -75.53, -48.37 | 118.13 | 2.22 | 22 |
| 6 | 04/28/2023 | 03:06:48 | 75.57, 118.98 | 61.89 | 04/28/2023 | 03:07:03 | 75.56, 118.87 | 61.89 | 3.37 | 15 |
| 7 | 04/28/2023 | 03:57:54 | -75.56, -73.81 | 118.13 | 04/28/2023 | 03:57:47 | -75.54, -73.77 | 118.15 | 2.33 | 7 |
| 8 | 04/28/2023 | 04:48:47 | 75.58, 93.52 | 61.88 | 04/28/2023 | 04:48:33 | 75.57, 93.47 | 61.88 | 1.72 | 14 |
| 9 | 04/28/2023 | 05:39:53 | -75.57, -99.28 | 118.14 | 04/28/2023 | 05:39:18 | -75.60, -99.32 | 118.10 | 3.42 | 35 |
| 10 | 04/28/2023 | 06:30:46 | 75.58, 68.05 | 61.86 | 04/28/2023 | 06:30:03 | 75.58, 68.06 | 61.86 | 1.03 | 43 |
| 11 | 04/28/2023 | 07:21:52 | -75.58,-124.74 | 118.16 | 04/28/2023 | 07:20:48 | -75.61,-124.72 | 118.11 | 3.34 | 64 |
| 12 | 04/28/2023 | 08:12:45 | 75.59, 42.58 | 61.85 | 04/28/2023 | 08:11:33 | 75.58, 42.66 | 61.85 | 2.37 | 72 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/17/2023
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/17/2023 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP