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: 12/20/2023
| 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 | 12/31/2023 | 04:38:17 | -73.48, -79.74 | 83.23 | 12/31/2023 | 04:39:23 | -73.44, -76.62 | 83.40 | 98.68 | 66 |
| 2 | 12/31/2023 | 05:29:00 | 73.34, 87.89 | 96.62 | 12/31/2023 | 05:30:07 | 73.27, 90.32 | 96.44 | 78.01 | 67 |
| 3 | 12/31/2023 | 06:19:41 | -73.18,-104.45 | 83.56 | 12/31/2023 | 06:20:51 | -73.12,-102.68 | 83.71 | 57.57 | 70 |
| 4 | 12/31/2023 | 07:10:24 | 73.04, 63.16 | 96.29 | 12/31/2023 | 07:11:35 | 72.95, 64.27 | 96.14 | 37.62 | 71 |
| 5 | 12/31/2023 | 08:01:05 | -72.89,-129.19 | 83.88 | 12/31/2023 | 08:02:18 | -72.85,-128.61 | 83.96 | 19.67 | 73 |
| 6 | 12/31/2023 | 08:51:48 | 72.75, 38.42 | 95.97 | 12/31/2023 | 08:53:01 | 72.72, 38.46 | 95.92 | 3.21 | 73 |
| 7 | 12/31/2023 | 09:42:32 | -72.74,-154.26 | 84.04 | 12/31/2023 | 09:43:42 | -72.72,-154.21 | 84.08 | 2.97 | 70 |
| 8 | 12/31/2023 | 10:33:17 | 72.70, 13.14 | 95.91 | 12/31/2023 | 10:34:23 | 72.70, 13.07 | 95.90 | 2.34 | 66 |
| 9 | 12/31/2023 | 11:24:01 | -72.70,-179.54 | 84.10 | 12/31/2023 | 11:25:04 | -72.70,-179.59 | 84.11 | 1.74 | 63 |
| 10 | 12/31/2023 | 12:14:47 | 72.71, -12.25 | 95.91 | 12/31/2023 | 12:15:44 | 72.72, -12.21 | 95.92 | 2.16 | 57 |
| 11 | 12/31/2023 | 13:05:31 | -72.70, 155.07 | 84.10 | 12/31/2023 | 13:06:25 | -72.73, 155.12 | 84.09 | 2.91 | 54 |
| 12 | 12/31/2023 | 13:56:17 | 72.71, -37.63 | 95.92 | 12/31/2023 | 13:57:06 | 72.70, -37.60 | 95.89 | 1.81 | 49 |
| 13 | 12/31/2023 | 14:47:01 | -72.71, 129.69 | 84.09 | 12/31/2023 | 14:47:47 | -72.70, 129.74 | 84.11 | 1.83 | 46 |
| 14 | 12/31/2023 | 15:37:46 | 72.67, -62.91 | 95.86 | 12/31/2023 | 15:38:28 | 72.68, -62.99 | 95.87 | 2.59 | 42 |
| 15 | 12/31/2023 | 16:28:30 | -72.67, 104.40 | 84.15 | 12/31/2023 | 16:29:09 | -72.68, 104.35 | 84.14 | 2.42 | 39 |
| 16 | 12/31/2023 | 17:19:16 | 72.67, -88.30 | 95.86 | 12/31/2023 | 17:19:50 | 72.65, -88.38 | 95.84 | 3.37 | 34 |
| 17 | 12/31/2023 | 18:10:00 | -72.67, 79.02 | 84.15 | 12/31/2023 | 18:10:31 | -72.66, 78.96 | 84.16 | 2.56 | 31 |
| 18 | 12/31/2023 | 19:00:46 | 72.68,-113.69 | 95.87 | 12/31/2023 | 19:01:11 | 72.68,-113.66 | 95.86 | 0.97 | 25 |
| 19 | 12/31/2023 | 19:51:30 | -72.68, 53.63 | 84.14 | 12/31/2023 | 19:51:52 | -72.68, 53.68 | 84.14 | 1.65 | 22 |
| 20 | 12/31/2023 | 20:42:16 | 72.68,-139.07 | 95.87 | 12/31/2023 | 20:42:33 | 72.66,-139.05 | 95.83 | 3.31 | 17 |
| 21 | 12/31/2023 | 21:33:00 | -72.68, 28.25 | 84.14 | 12/31/2023 | 21:33:14 | -72.66, 28.29 | 84.17 | 2.95 | 14 |
| 22 | 12/31/2023 | 22:23:45 | 72.64,-164.36 | 95.81 | 12/31/2023 | 22:23:55 | 72.63,-164.43 | 95.81 | 2.70 | 10 |
| 23 | 12/31/2023 | 23:14:29 | -72.64, 2.96 | 84.20 | 12/31/2023 | 23:14:36 | -72.64, 2.90 | 84.20 | 2.03 | 7 |
| 24 | 01/01/2024 | 00:05:15 | 72.65, 170.26 | 95.81 | 01/01/2024 | 00:05:16 | 72.66, 170.28 | 95.83 | 1.80 | 1 |
| 25 | 01/01/2024 | 00:55:59 | -72.64, -22.42 | 84.20 | 01/01/2024 | 00:55:57 | -72.66, -22.38 | 84.18 | 2.60 | 2 |
| 26 | 01/01/2024 | 01:46:45 | 72.65, 144.87 | 95.82 | 01/01/2024 | 01:46:38 | 72.64, 144.89 | 95.80 | 1.86 | 7 |
| 27 | 01/01/2024 | 02:37:29 | -72.65, -47.81 | 84.19 | 01/01/2024 | 02:37:19 | -72.64, -47.77 | 84.20 | 1.71 | 10 |
| 28 | 01/01/2024 | 03:28:14 | 72.61, 119.59 | 95.76 | 01/01/2024 | 03:28:00 | 72.61, 119.51 | 95.77 | 2.79 | 14 |
| 29 | 01/01/2024 | 04:18:58 | -72.61, -73.09 | 84.25 | 01/01/2024 | 04:18:41 | -72.62, -73.16 | 84.23 | 2.51 | 17 |
| 30 | 01/01/2024 | 05:09:44 | 72.61, 94.20 | 95.76 | 01/01/2024 | 05:09:21 | 72.64, 94.22 | 95.79 | 3.17 | 23 |
| 31 | 01/01/2024 | 06:00:28 | -72.61, -98.48 | 84.25 | 01/01/2024 | 06:00:03 | -72.59, -98.54 | 84.26 | 2.90 | 25 |
| 32 | 01/01/2024 | 06:51:14 | 72.62, 68.82 | 95.76 | 01/01/2024 | 06:50:43 | 72.62, 68.84 | 95.77 | 0.71 | 31 |
| 33 | 01/01/2024 | 07:41:58 | -72.62,-123.86 | 84.25 | 01/01/2024 | 07:41:24 | -72.62,-123.83 | 84.24 | 1.32 | 34 |
| 34 | 01/01/2024 | 08:32:44 | 72.62, 43.43 | 95.77 | 01/01/2024 | 08:32:05 | 72.59, 43.45 | 95.74 | 3.53 | 39 |
| 35 | 01/01/2024 | 09:23:28 | -72.62,-149.25 | 84.24 | 01/01/2024 | 09:22:46 | -72.60,-149.21 | 84.26 | 3.06 | 42 |
| 36 | 01/01/2024 | 10:14:13 | 72.58, 18.15 | 95.71 | 01/01/2024 | 10:13:27 | 72.57, 18.06 | 95.71 | 3.04 | 46 |
| 37 | 01/01/2024 | 11:04:57 | -72.58,-174.53 | 84.30 | 01/01/2024 | 11:04:08 | -72.57,-174.60 | 84.29 | 2.30 | 49 |
| 38 | 01/01/2024 | 11:55:43 | 72.59, -7.24 | 95.71 | 01/01/2024 | 11:54:48 | 72.60, -7.22 | 95.73 | 1.41 | 55 |
| 39 | 01/01/2024 | 12:46:26 | -72.58, 160.08 | 84.30 | 01/01/2024 | 12:45:28 | -72.60, 160.11 | 84.27 | 2.25 | 58 |
| 40 | 01/01/2024 | 13:37:12 | 72.59, -32.63 | 95.71 | 01/01/2024 | 13:36:09 | 72.57, -32.61 | 95.71 | 2.08 | 63 |
| 41 | 01/01/2024 | 14:27:56 | -72.59, 134.69 | 84.30 | 01/01/2024 | 14:26:50 | -72.58, 134.73 | 84.30 | 1.74 | 66 |
| 42 | 01/01/2024 | 15:18:41 | 72.55, -57.91 | 95.66 | 01/01/2024 | 15:17:31 | 72.55, -58.00 | 95.68 | 2.95 | 70 |
| 43 | 01/01/2024 | 16:09:25 | -72.54, 109.41 | 84.35 | 01/01/2024 | 16:08:12 | -72.55, 109.34 | 84.32 | 2.55 | 73 |
| 44 | 01/01/2024 | 17:00:08 | 72.40, -82.99 | 95.50 | 01/01/2024 | 16:58:55 | 72.42, -83.59 | 95.56 | 20.35 | 73 |
| 45 | 01/01/2024 | 17:50:50 | -72.30, 84.53 | 84.62 | 01/01/2024 | 17:49:38 | -72.33, 83.55 | 84.53 | 33.39 | 72 |
| 46 | 01/01/2024 | 18:41:32 | 72.10,-107.78 | 95.17 | 01/01/2024 | 18:40:23 | 72.09,-109.57 | 95.26 | 61.52 | 69 |
| 47 | 01/01/2024 | 19:32:14 | -72.00, 59.74 | 84.95 | 01/01/2024 | 19:31:06 | -72.00, 57.57 | 84.84 | 74.40 | 68 |
| 48 | 01/01/2024 | 20:22:56 | 71.80,-132.58 | 94.84 | 01/01/2024 | 20:21:50 | 71.81,-135.44 | 95.00 | 99.45 | 66 |
Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 12/20/2023
Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 12/20/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-C