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: 2/17/2023
| 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 | 02/25/2023 | 02:00:28 | 73.37, 140.38 | 82.92 | 02/25/2023 | 02:01:36 | 73.32, 142.78 | 82.72 | 76.59 | 68 |
| 2 | 02/25/2023 | 02:51:12 | -73.36, -52.29 | 97.10 | 02/25/2023 | 02:52:20 | -73.27, -50.00 | 97.34 | 73.74 | 68 |
| 3 | 02/25/2023 | 03:41:52 | 73.07, 115.66 | 82.57 | 02/25/2023 | 03:43:03 | 73.04, 116.84 | 82.45 | 38.35 | 71 |
| 4 | 02/25/2023 | 04:32:36 | -73.07, -77.01 | 97.46 | 02/25/2023 | 04:33:47 | -73.00, -75.93 | 97.60 | 35.86 | 71 |
| 5 | 02/25/2023 | 05:23:17 | 72.83, 90.81 | 82.27 | 02/25/2023 | 05:24:29 | 72.82, 91.03 | 82.23 | 7.02 | 72 |
| 6 | 02/25/2023 | 06:14:00 | -72.77,-101.76 | 97.81 | 02/25/2023 | 06:15:13 | -72.78,-101.74 | 97.83 | 0.79 | 73 |
| 7 | 02/25/2023 | 07:04:46 | 72.78, 65.53 | 82.19 | 02/25/2023 | 07:05:52 | 72.75, 65.53 | 82.14 | 3.81 | 66 |
| 8 | 02/25/2023 | 07:55:30 | -72.78,-127.14 | 97.83 | 02/25/2023 | 07:56:35 | -72.76,-127.13 | 97.87 | 2.51 | 65 |
| 9 | 02/25/2023 | 08:46:15 | 72.74, 40.25 | 82.11 | 02/25/2023 | 08:47:14 | 72.72, 40.15 | 82.09 | 3.65 | 59 |
| 10 | 02/25/2023 | 09:36:59 | -72.73,-152.42 | 97.91 | 02/25/2023 | 09:37:57 | -72.73,-152.51 | 97.92 | 2.93 | 58 |
| 11 | 02/25/2023 | 10:27:45 | 72.74, 14.87 | 82.09 | 02/25/2023 | 10:28:35 | 72.75, 14.87 | 82.09 | 1.30 | 50 |
| 12 | 02/25/2023 | 11:18:29 | -72.74,-177.81 | 97.93 | 02/25/2023 | 11:19:18 | -72.76,-177.79 | 97.92 | 2.73 | 49 |
| 13 | 02/25/2023 | 12:09:15 | 72.75, -10.52 | 82.07 | 02/25/2023 | 12:09:57 | 72.73, -10.52 | 82.05 | 1.80 | 42 |
| 14 | 02/25/2023 | 12:59:59 | -72.74, 156.80 | 97.95 | 02/25/2023 | 13:00:40 | -72.74, 156.82 | 97.96 | 0.68 | 41 |
| 15 | 02/25/2023 | 13:50:44 | 72.70, -35.80 | 82.00 | 02/25/2023 | 13:51:19 | 72.71, -35.90 | 82.00 | 3.48 | 35 |
| 16 | 02/25/2023 | 14:41:29 | -72.75, 131.42 | 97.97 | 02/25/2023 | 14:42:02 | -72.72, 131.44 | 98.01 | 3.50 | 33 |
| 17 | 02/25/2023 | 15:32:14 | 72.71, -61.19 | 81.98 | 02/25/2023 | 15:32:40 | 72.74, -61.19 | 82.00 | 3.31 | 26 |
| 18 | 02/25/2023 | 16:22:57 | -72.70, 106.14 | 98.05 | 02/25/2023 | 16:23:23 | -72.70, 106.05 | 98.06 | 3.00 | 26 |
| 19 | 02/25/2023 | 17:13:43 | 72.71, -86.57 | 81.96 | 02/25/2023 | 17:14:01 | 72.71, -86.57 | 81.95 | 0.22 | 18 |
| 20 | 02/25/2023 | 18:04:27 | -72.71, 80.75 | 98.07 | 02/25/2023 | 18:04:44 | -72.72, 80.77 | 98.06 | 1.76 | 17 |
| 21 | 02/25/2023 | 18:55:13 | 72.72,-111.96 | 81.94 | 02/25/2023 | 18:55:23 | 72.69,-111.96 | 81.91 | 2.92 | 10 |
| 22 | 02/25/2023 | 19:45:57 | -72.71, 55.36 | 98.09 | 02/25/2023 | 19:46:06 | -72.70, 55.38 | 98.10 | 1.55 | 9 |
| 23 | 02/25/2023 | 20:36:42 | 72.67,-137.24 | 81.86 | 02/25/2023 | 20:36:45 | 72.67,-137.34 | 81.86 | 3.37 | 3 |
| 24 | 02/25/2023 | 21:27:26 | -72.67, 30.08 | 98.16 | 02/25/2023 | 21:27:28 | -72.68, 30.00 | 98.15 | 3.02 | 2 |
| 25 | 02/25/2023 | 22:18:12 | 72.68,-162.63 | 81.84 | 02/25/2023 | 22:18:06 | 72.70,-162.62 | 81.86 | 2.17 | 6 |
| 26 | 02/25/2023 | 23:08:56 | -72.67, 4.70 | 98.18 | 02/25/2023 | 23:08:50 | -72.66, 4.61 | 98.19 | 3.40 | 6 |
| 27 | 02/25/2023 | 23:59:42 | 72.68, 171.99 | 81.82 | 02/25/2023 | 23:59:28 | 72.68, 171.99 | 81.81 | 0.96 | 14 |
| 28 | 02/26/2023 | 00:50:26 | -72.68, -20.69 | 98.20 | 02/26/2023 | 00:50:11 | -72.69, -20.67 | 98.20 | 0.90 | 15 |
| 29 | 02/26/2023 | 01:41:11 | 72.64, 146.70 | 81.74 | 02/26/2023 | 01:40:50 | 72.65, 146.61 | 81.77 | 3.66 | 21 |
| 30 | 02/26/2023 | 02:31:56 | -72.69, -46.08 | 98.22 | 02/26/2023 | 02:31:33 | -72.66, -46.05 | 98.24 | 2.59 | 23 |
| 31 | 02/26/2023 | 03:22:41 | 72.64, 121.32 | 81.72 | 02/26/2023 | 03:22:12 | 72.63, 121.22 | 81.72 | 3.63 | 29 |
| 32 | 02/26/2023 | 04:13:25 | -72.64, -71.36 | 98.30 | 02/26/2023 | 04:12:55 | -72.64, -71.44 | 98.29 | 2.71 | 30 |
| 33 | 02/26/2023 | 05:04:11 | 72.65, 95.93 | 81.70 | 02/26/2023 | 05:03:33 | 72.66, 95.94 | 81.72 | 1.01 | 38 |
| 34 | 02/26/2023 | 05:54:55 | -72.65, -96.74 | 98.32 | 02/26/2023 | 05:54:16 | -72.67, -96.72 | 98.29 | 2.69 | 39 |
| 35 | 02/26/2023 | 06:45:41 | 72.66, 70.55 | 81.68 | 02/26/2023 | 06:44:55 | 72.64, 70.55 | 81.67 | 2.15 | 46 |
| 36 | 02/26/2023 | 07:36:25 | -72.65,-122.13 | 98.34 | 02/26/2023 | 07:35:38 | -72.65,-122.11 | 98.33 | 0.93 | 47 |
| 37 | 02/26/2023 | 08:27:10 | 72.61, 45.26 | 81.61 | 02/26/2023 | 08:26:17 | 72.61, 45.17 | 81.63 | 3.24 | 53 |
| 38 | 02/26/2023 | 09:17:54 | -72.61,-147.41 | 98.42 | 02/26/2023 | 09:17:00 | -72.63,-147.49 | 98.38 | 3.32 | 54 |
| 39 | 02/26/2023 | 10:08:40 | 72.62, 19.88 | 81.59 | 02/26/2023 | 10:07:38 | 72.64, 19.88 | 81.63 | 2.92 | 62 |
| 40 | 02/26/2023 | 10:59:24 | -72.61,-172.80 | 98.44 | 02/26/2023 | 10:58:22 | -72.60,-172.88 | 98.43 | 2.82 | 62 |
| 41 | 02/26/2023 | 11:50:10 | 72.62, -5.51 | 81.57 | 02/26/2023 | 11:49:00 | 72.62, -5.50 | 81.58 | 0.35 | 70 |
| 42 | 02/26/2023 | 12:40:54 | -72.62, 161.82 | 98.46 | 02/26/2023 | 12:39:43 | -72.63, 161.84 | 98.43 | 1.68 | 71 |
| 43 | 02/26/2023 | 13:31:37 | 72.48, -30.59 | 81.38 | 02/26/2023 | 13:30:24 | 72.50, -31.09 | 81.45 | 17.08 | 73 |
| 44 | 02/26/2023 | 14:22:21 | -72.47, 136.74 | 98.64 | 02/26/2023 | 14:21:08 | -72.46, 136.15 | 98.61 | 19.77 | 73 |
| 45 | 02/26/2023 | 15:13:01 | 72.17, -55.37 | 81.02 | 02/26/2023 | 15:11:51 | 72.22, -56.98 | 81.18 | 55.00 | 70 |
| 46 | 02/26/2023 | 16:03:45 | -72.17, 111.95 | 99.00 | 02/26/2023 | 16:02:35 | -72.18, 110.27 | 98.87 | 57.40 | 70 |
| 47 | 02/26/2023 | 16:54:25 | 71.87, -80.17 | 80.67 | 02/26/2023 | 16:53:19 | 71.89, -82.95 | 80.87 | 96.14 | 66 |
| 48 | 02/26/2023 | 17:45:09 | -71.87, 87.15 | 99.35 | 02/26/2023 | 17:44:03 | -71.85, 84.30 | 99.18 | 98.58 | 66 |
Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 2/17/2023
Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 02/17/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-C