Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/16/2023
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 07/29/2023 | 22:29:43 | 73.48,-167.48 | 55.15 | 07/29/2023 | 22:30:49 | 73.45,-164.54 | 54.93 | 93.19 | 66 |
| 2 | 07/29/2023 | 23:20:26 | -73.42, -0.01 | 124.92 | 07/29/2023 | 23:21:33 | -73.37, 2.60 | 125.14 | 83.43 | 67 |
| 3 | 07/30/2023 | 00:11:07 | 73.19, 167.80 | 54.84 | 07/30/2023 | 00:12:17 | 73.12, 169.40 | 54.66 | 52.11 | 70 |
| 4 | 07/30/2023 | 01:01:50 | -73.13, -24.74 | 125.23 | 07/30/2023 | 01:03:01 | -73.04, -23.45 | 125.41 | 42.88 | 71 |
| 5 | 07/30/2023 | 01:52:31 | 72.90, 143.06 | 54.53 | 07/30/2023 | 01:53:44 | 72.85, 143.47 | 54.44 | 14.62 | 73 |
| 6 | 07/30/2023 | 02:43:14 | -72.83, -49.49 | 125.54 | 07/30/2023 | 02:44:27 | -72.81, -49.27 | 125.59 | 7.57 | 73 |
| 7 | 07/30/2023 | 03:33:58 | 72.75, 117.99 | 54.39 | 07/30/2023 | 03:35:07 | 72.77, 117.97 | 54.39 | 1.81 | 69 |
| 8 | 07/30/2023 | 04:24:42 | -72.74, -74.67 | 125.62 | 07/30/2023 | 04:25:50 | -72.74, -74.77 | 125.64 | 3.08 | 68 |
| 9 | 07/30/2023 | 05:15:28 | 72.76, 92.59 | 54.41 | 07/30/2023 | 05:16:29 | 72.74, 92.58 | 54.38 | 2.05 | 61 |
| 10 | 07/30/2023 | 06:06:12 | -72.75,-100.06 | 125.60 | 07/30/2023 | 06:07:11 | -72.76,-100.05 | 125.60 | 1.66 | 59 |
| 11 | 07/30/2023 | 06:56:58 | 72.77, 67.20 | 54.44 | 07/30/2023 | 06:57:50 | 72.77, 67.30 | 54.42 | 3.12 | 52 |
| 12 | 07/30/2023 | 07:47:42 | -72.76,-125.46 | 125.57 | 07/30/2023 | 07:48:33 | -72.74,-125.44 | 125.60 | 2.21 | 51 |
| 13 | 07/30/2023 | 08:38:27 | 72.73, 41.91 | 54.41 | 07/30/2023 | 08:39:12 | 72.74, 41.90 | 54.42 | 1.75 | 45 |
| 14 | 07/30/2023 | 09:29:11 | -72.72,-150.74 | 125.60 | 07/30/2023 | 09:29:55 | -72.71,-150.84 | 125.61 | 3.02 | 44 |
| 15 | 07/30/2023 | 10:19:57 | 72.74, 16.52 | 54.44 | 07/30/2023 | 10:20:34 | 72.72, 16.51 | 54.41 | 2.09 | 37 |
| 16 | 07/30/2023 | 11:10:41 | -72.73,-176.14 | 125.57 | 07/30/2023 | 11:11:16 | -72.74,-176.12 | 125.57 | 1.60 | 35 |
| 17 | 07/30/2023 | 12:01:27 | 72.75, -8.87 | 54.47 | 07/30/2023 | 12:01:55 | 72.74, -8.77 | 54.45 | 3.21 | 28 |
| 18 | 07/30/2023 | 12:52:11 | -72.73, 158.47 | 125.54 | 07/30/2023 | 12:52:38 | -72.71, 158.49 | 125.57 | 2.31 | 27 |
| 19 | 07/30/2023 | 13:42:56 | 72.70, -34.16 | 54.44 | 07/30/2023 | 13:43:17 | 72.72, -34.17 | 54.45 | 1.68 | 21 |
| 20 | 07/30/2023 | 14:33:40 | -72.69, 133.18 | 125.57 | 07/30/2023 | 14:34:00 | -72.69, 133.09 | 125.58 | 2.96 | 20 |
| 21 | 07/30/2023 | 15:24:26 | 72.71, -59.55 | 54.46 | 07/30/2023 | 15:24:39 | 72.69, -59.56 | 54.44 | 2.14 | 13 |
| 22 | 07/30/2023 | 16:15:10 | -72.70, 107.79 | 125.55 | 07/30/2023 | 16:15:21 | -72.71, 107.81 | 125.54 | 1.54 | 11 |
| 23 | 07/30/2023 | 17:05:56 | 72.72, -84.94 | 54.49 | 07/30/2023 | 17:06:00 | 72.72, -84.84 | 54.48 | 3.31 | 4 |
| 24 | 07/30/2023 | 17:56:40 | -72.71, 82.40 | 125.52 | 07/30/2023 | 17:56:43 | -72.69, 82.42 | 125.54 | 2.42 | 3 |
| 25 | 07/30/2023 | 18:47:25 | 72.68,-110.23 | 54.46 | 07/30/2023 | 18:47:22 | 72.69,-110.24 | 54.48 | 1.60 | 3 |
Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/16/2023
Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 07/16/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-C