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: 2/13/2025
| 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 | 02/14/2025 | 18:53:34 | -71.10, 70.97 | 96.04 | 02/14/2025 | 18:52:25 | -71.08, 69.03 | 95.93 | 69.95 | 69 |
| 2 | 02/14/2025 | 19:44:25 | 71.35,-122.15 | 84.22 | 02/14/2025 | 19:43:13 | 71.37,-123.17 | 84.32 | 36.21 | 72 |
| 3 | 02/14/2025 | 20:35:15 | -71.67, 44.58 | 95.44 | 02/14/2025 | 20:34:10 | -71.68, 44.65 | 95.42 | 2.70 | 65 |
| 4 | 02/14/2025 | 21:26:01 | 71.66,-148.09 | 84.54 | 02/14/2025 | 21:25:04 | 71.66,-148.10 | 84.56 | 0.17 | 57 |
| 5 | 02/14/2025 | 22:16:45 | -71.68, 19.19 | 95.46 | 02/14/2025 | 22:16:07 | -71.67, 19.15 | 95.45 | 1.65 | 38 |
| 6 | 02/14/2025 | 23:07:32 | 71.72,-173.57 | 84.58 | 02/14/2025 | 23:07:00 | 71.71,-173.50 | 84.57 | 2.98 | 32 |
| 7 | 02/14/2025 | 23:58:16 | -71.74, -6.28 | 95.42 | 02/14/2025 | 23:58:03 | -71.71, -6.25 | 95.44 | 2.74 | 13 |
| 8 | 02/15/2025 | 00:49:02 | 71.73, 161.04 | 84.56 | 02/15/2025 | 00:48:56 | 71.75, 161.10 | 84.58 | 3.18 | 6 |
| 9 | 02/15/2025 | 01:39:46 | -71.74, -31.67 | 95.44 | 02/15/2025 | 01:39:59 | -71.76, -31.65 | 95.43 | 1.67 | 13 |
| 10 | 02/15/2025 | 02:30:32 | 71.73, 135.65 | 84.55 | 02/15/2025 | 02:30:53 | 71.74, 135.60 | 84.55 | 2.25 | 21 |
| 11 | 02/15/2025 | 03:21:17 | -71.80, -57.15 | 95.40 | 02/15/2025 | 03:21:55 | -71.80, -57.06 | 95.41 | 3.26 | 38 |
| 12 | 02/15/2025 | 04:12:03 | 71.79, 110.17 | 84.58 | 02/15/2025 | 04:12:49 | 71.79, 110.19 | 84.57 | 0.97 | 46 |
| 13 | 02/15/2025 | 05:02:47 | -71.81, -82.54 | 95.42 | 02/15/2025 | 05:03:52 | -71.79, -82.56 | 95.45 | 1.88 | 65 |
| 14 | 02/15/2025 | 05:53:33 | 71.80, 84.79 | 84.57 | 02/15/2025 | 05:54:45 | 71.83, 84.79 | 84.58 | 3.44 | 72 |
| 15 | 02/15/2025 | 06:44:29 | -72.43,-109.10 | 94.76 | 02/15/2025 | 06:45:37 | -72.39,-106.85 | 94.94 | 75.76 | 68 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/13/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/13/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19