Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/19/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 06/23/2025 | 21:57:43 | -70.27, 26.31 | 133.16 | 06/23/2025 | 21:56:34 | -70.31, 24.35 | 133.02 | 73.73 | 69 |
| 2 | 06/23/2025 | 22:48:35 | 70.57,-166.86 | 47.16 | 06/23/2025 | 22:47:23 | 70.55,-167.97 | 47.20 | 41.43 | 72 |
| 3 | 06/23/2025 | 23:39:25 | -70.90, -0.07 | 132.50 | 06/23/2025 | 23:38:19 | -70.90, -0.14 | 132.48 | 2.63 | 66 |
| 4 | 06/24/2025 | 00:30:12 | 70.93, 167.17 | 47.54 | 06/24/2025 | 00:29:12 | 70.94, 167.20 | 47.56 | 1.06 | 60 |
| 5 | 06/24/2025 | 01:20:56 | -70.94, -25.53 | 132.45 | 06/24/2025 | 01:20:15 | -70.92, -25.59 | 132.46 | 3.20 | 41 |
| 6 | 06/24/2025 | 02:11:43 | 70.98, 141.71 | 47.60 | 06/24/2025 | 02:11:08 | 70.96, 141.75 | 47.58 | 2.77 | 35 |
| 7 | 06/24/2025 | 03:02:27 | -70.99, -50.99 | 132.39 | 06/24/2025 | 03:02:10 | -71.00, -50.95 | 132.39 | 1.58 | 17 |
| 8 | 06/24/2025 | 03:53:13 | 70.98, 116.34 | 47.60 | 06/24/2025 | 03:53:04 | 70.98, 116.31 | 47.60 | 1.41 | 9 |
| 9 | 06/24/2025 | 04:43:58 | -71.04, -76.45 | 132.34 | 06/24/2025 | 04:44:06 | -71.02, -76.39 | 132.37 | 3.30 | 8 |
| 10 | 06/24/2025 | 05:34:44 | 71.03, 90.89 | 47.65 | 06/24/2025 | 05:35:00 | 71.01, 90.86 | 47.63 | 2.63 | 16 |
| 11 | 06/24/2025 | 06:25:28 | -71.04,-101.82 | 132.34 | 06/24/2025 | 06:26:02 | -71.04,-101.84 | 132.35 | 0.78 | 34 |
| 12 | 06/24/2025 | 07:16:15 | 71.08, 65.43 | 47.70 | 06/24/2025 | 07:16:55 | 71.08, 65.51 | 47.70 | 2.94 | 40 |
| 13 | 06/24/2025 | 08:06:59 | -71.09,-127.27 | 132.29 | 06/24/2025 | 08:07:58 | -71.06,-127.28 | 132.32 | 2.89 | 59 |
| 14 | 06/24/2025 | 08:57:45 | 71.07, 40.06 | 47.70 | 06/24/2025 | 08:58:51 | 71.10, 40.07 | 47.72 | 3.15 | 66 |
| 15 | 06/24/2025 | 09:48:36 | -71.45,-153.27 | 131.90 | 06/24/2025 | 09:49:47 | -71.44,-152.08 | 131.97 | 42.28 | 71 |
| 16 | 06/24/2025 | 10:39:28 | 71.74, 13.50 | 48.42 | 06/24/2025 | 10:40:36 | 71.69, 15.65 | 48.27 | 75.59 | 68 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/19/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/19/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19