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: 6/16/2025
| 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 | 21:57:39 | -70.76, 25.58 | 132.65 | 06/23/2025 | 21:56:25 | -70.77, 25.11 | 132.61 | 17.50 | 74 |
| 2 | 06/23/2025 | 22:48:28 | 70.91,-167.36 | 47.52 | 06/23/2025 | 22:47:16 | 70.90,-167.38 | 47.52 | 1.21 | 72 |
| 3 | 06/23/2025 | 23:39:12 | -70.92, -0.06 | 132.48 | 06/23/2025 | 23:38:18 | -70.94, -0.07 | 132.44 | 2.66 | 54 |
| 4 | 06/24/2025 | 00:29:58 | 70.92, 167.26 | 47.52 | 06/24/2025 | 00:29:12 | 70.92, 167.17 | 47.55 | 3.22 | 46 |
| 5 | 06/24/2025 | 01:20:43 | -70.98, -25.53 | 132.41 | 06/24/2025 | 01:20:14 | -70.96, -25.52 | 132.42 | 1.30 | 29 |
| 6 | 06/24/2025 | 02:11:29 | 70.97, 141.79 | 47.59 | 06/24/2025 | 02:11:07 | 71.00, 141.82 | 47.62 | 3.20 | 22 |
| 7 | 06/24/2025 | 03:02:13 | -70.98, -50.91 | 132.41 | 06/24/2025 | 03:02:10 | -70.99, -50.96 | 132.40 | 2.05 | 3 |
| 8 | 06/24/2025 | 03:53:00 | 71.03, 116.32 | 47.65 | 06/24/2025 | 03:53:03 | 71.02, 116.37 | 47.64 | 2.26 | 3 |
| 9 | 06/24/2025 | 04:43:44 | -71.04, -76.38 | 132.35 | 06/24/2025 | 04:44:06 | -71.01, -76.41 | 132.38 | 3.35 | 22 |
| 10 | 06/24/2025 | 05:34:30 | 71.03, 90.93 | 47.66 | 06/24/2025 | 05:34:59 | 71.04, 90.93 | 47.66 | 1.18 | 29 |
| 11 | 06/24/2025 | 06:25:15 | -71.09,-101.85 | 132.28 | 06/24/2025 | 06:26:01 | -71.08,-101.76 | 132.31 | 3.42 | 46 |
| 12 | 06/24/2025 | 07:16:01 | 71.09, 65.46 | 47.72 | 06/24/2025 | 07:16:55 | 71.07, 65.49 | 47.68 | 2.76 | 54 |
| 13 | 06/24/2025 | 08:06:45 | -71.10,-127.23 | 132.28 | 06/24/2025 | 08:07:57 | -71.10,-127.21 | 132.29 | 1.06 | 72 |
| 14 | 06/24/2025 | 08:57:35 | 71.30, 39.72 | 47.95 | 06/24/2025 | 08:58:48 | 71.24, 40.32 | 47.85 | 22.32 | 73 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/16/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/16/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19