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: 1/9/2025
| 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 | 01/10/2025 | 05:54:28 | -71.42, -96.63 | 86.51 | 01/10/2025 | 05:55:37 | -71.48, -94.81 | 86.55 | 64.92 | 69 |
| 2 | 01/10/2025 | 06:45:16 | 71.73, 71.22 | 93.76 | 01/10/2025 | 06:46:28 | 71.75, 72.01 | 93.74 | 27.80 | 72 |
| 3 | 01/10/2025 | 07:36:14 | -71.98,-121.06 | 86.02 | 01/10/2025 | 07:37:16 | -71.95,-121.04 | 86.06 | 3.36 | 62 |
| 4 | 01/10/2025 | 08:27:08 | 71.98, 46.22 | 93.98 | 01/10/2025 | 08:28:02 | 71.96, 46.25 | 93.95 | 2.29 | 54 |
| 5 | 01/10/2025 | 09:18:11 | -71.98,-146.55 | 86.03 | 01/10/2025 | 09:18:47 | -72.00,-146.51 | 86.02 | 3.08 | 36 |
| 6 | 01/10/2025 | 10:09:04 | 72.03, 20.83 | 94.02 | 01/10/2025 | 10:09:33 | 72.02, 20.77 | 94.00 | 2.61 | 29 |
| 7 | 01/10/2025 | 11:00:07 | -72.03,-171.94 | 86.00 | 01/10/2025 | 11:00:17 | -72.01,-171.89 | 86.03 | 2.89 | 10 |
| 8 | 01/10/2025 | 11:51:01 | 72.03, -4.66 | 94.00 | 01/10/2025 | 11:51:03 | 72.02, -4.61 | 93.99 | 2.01 | 2 |
| 9 | 01/10/2025 | 12:42:03 | -72.08, 162.67 | 85.97 | 01/10/2025 | 12:41:48 | -72.06, 162.63 | 85.98 | 2.41 | 15 |
| 10 | 01/10/2025 | 13:32:57 | 72.08, -30.05 | 94.04 | 01/10/2025 | 13:32:34 | 72.07, -30.09 | 94.04 | 1.42 | 23 |
| 11 | 01/10/2025 | 14:24:00 | -72.07, 137.19 | 85.98 | 01/10/2025 | 14:23:18 | -72.06, 137.25 | 85.99 | 2.79 | 42 |
| 12 | 01/10/2025 | 15:14:54 | 72.08, -55.54 | 94.02 | 01/10/2025 | 15:14:04 | 72.08, -55.47 | 94.03 | 2.46 | 50 |
| 13 | 01/10/2025 | 16:05:56 | -72.12, 111.80 | 85.94 | 01/10/2025 | 16:04:49 | -72.11, 111.78 | 85.94 | 1.31 | 67 |
| 14 | 01/10/2025 | 16:56:50 | 72.12, -80.93 | 94.06 | 01/10/2025 | 16:55:35 | 72.13, -80.94 | 94.08 | 0.79 | 75 |
| 15 | 01/10/2025 | 17:47:40 | -72.77, 87.66 | 85.36 | 01/10/2025 | 17:46:32 | -72.78, 85.07 | 85.23 | 85.30 | 68 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/9/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/09/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP