Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/15/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 03/16/2024 | 10:08:22 | 73.75, 17.18 | 75.55 | 03/16/2024 | 10:09:28 | 73.71, 19.96 | 75.33 | 86.73 | 66 |
| 2 | 03/16/2024 | 10:59:04 | -73.65,-175.26 | 104.59 | 03/16/2024 | 11:00:12 | -73.60,-172.96 | 104.78 | 72.24 | 68 |
| 3 | 03/16/2024 | 11:49:46 | 73.46, -7.50 | 75.18 | 03/16/2024 | 11:50:56 | 73.39, -6.11 | 75.02 | 44.77 | 70 |
| 4 | 03/16/2024 | 12:40:28 | -73.35, 160.05 | 104.95 | 03/16/2024 | 12:41:40 | -73.28, 160.99 | 105.09 | 30.72 | 72 |
| 5 | 03/16/2024 | 13:31:10 | 73.16, -32.20 | 74.82 | 03/16/2024 | 13:32:23 | 73.12, -32.04 | 74.76 | 6.73 | 73 |
| 6 | 03/16/2024 | 14:21:53 | -73.10, 135.23 | 105.26 | 03/16/2024 | 14:23:05 | -73.11, 135.28 | 105.27 | 1.92 | 72 |
| 7 | 03/16/2024 | 15:12:39 | 73.11, -57.47 | 74.74 | 03/16/2024 | 15:13:45 | 73.10, -57.42 | 74.71 | 1.74 | 66 |
| 8 | 03/16/2024 | 16:03:23 | -73.10, 109.85 | 105.28 | 03/16/2024 | 16:04:27 | -73.10, 109.89 | 105.31 | 1.64 | 64 |
| 9 | 03/16/2024 | 16:54:08 | 73.06, -82.74 | 74.66 | 03/16/2024 | 16:55:07 | 73.08, -82.81 | 74.67 | 3.29 | 59 |
| 10 | 03/16/2024 | 17:44:52 | -73.06, 84.59 | 105.37 | 03/16/2024 | 17:45:49 | -73.08, 84.51 | 105.36 | 3.36 | 57 |
| 11 | 03/16/2024 | 18:35:38 | 73.06,-108.11 | 74.63 | 03/16/2024 | 18:36:29 | 73.06,-108.19 | 74.62 | 2.42 | 51 |
| 12 | 03/16/2024 | 19:26:22 | -73.06, 59.21 | 105.39 | 03/16/2024 | 19:27:11 | -73.06, 59.13 | 105.40 | 2.54 | 49 |
| 13 | 03/16/2024 | 20:17:08 | 73.06,-133.49 | 74.60 | 03/16/2024 | 20:17:51 | 73.04,-133.57 | 74.58 | 3.31 | 43 |
| 14 | 03/16/2024 | 21:07:52 | -73.06, 33.83 | 105.42 | 03/16/2024 | 21:08:33 | -73.04, 33.75 | 105.44 | 3.39 | 41 |
| 15 | 03/16/2024 | 21:58:38 | 73.06,-158.87 | 74.58 | 03/16/2024 | 21:59:12 | 73.07,-158.84 | 74.58 | 1.51 | 34 |
| 16 | 03/16/2024 | 22:49:22 | -73.06, 8.46 | 105.45 | 03/16/2024 | 22:49:54 | -73.07, 8.48 | 105.45 | 1.47 | 32 |
| 17 | 03/16/2024 | 23:40:08 | 73.06, 175.76 | 74.55 | 03/16/2024 | 23:40:34 | 73.05, 175.78 | 74.53 | 1.14 | 26 |
| 18 | 03/17/2024 | 00:30:52 | -73.06, -16.92 | 105.47 | 03/17/2024 | 00:31:16 | -73.05, -16.91 | 105.49 | 1.02 | 24 |
| 19 | 03/17/2024 | 01:21:38 | 73.06, 150.38 | 74.52 | 03/17/2024 | 01:21:56 | 73.03, 150.39 | 74.49 | 3.24 | 18 |
| 20 | 03/17/2024 | 02:12:22 | -73.06, -42.30 | 105.50 | 03/17/2024 | 02:12:38 | -73.03, -42.29 | 105.53 | 3.14 | 16 |
| 21 | 03/17/2024 | 03:03:07 | 73.01, 125.11 | 74.44 | 03/17/2024 | 03:03:18 | 73.01, 125.01 | 74.44 | 3.23 | 11 |
| 22 | 03/17/2024 | 03:53:51 | -73.01, -67.56 | 105.58 | 03/17/2024 | 03:54:00 | -73.01, -67.67 | 105.58 | 3.36 | 9 |
| 23 | 03/17/2024 | 04:44:37 | 73.01, 99.74 | 74.41 | 03/17/2024 | 04:44:39 | 73.05, 99.74 | 74.44 | 3.53 | 2 |
| 24 | 03/17/2024 | 05:35:21 | -73.01, -92.94 | 105.61 | 03/17/2024 | 05:35:21 | -73.04, -92.94 | 105.58 | 3.61 | 0 |
| 25 | 03/17/2024 | 06:26:07 | 73.02, 74.36 | 74.38 | 03/17/2024 | 06:26:01 | 73.03, 74.36 | 74.40 | 1.28 | 6 |
| 26 | 03/17/2024 | 07:16:51 | -73.01,-118.32 | 105.64 | 03/17/2024 | 07:16:43 | -73.02,-118.32 | 105.62 | 1.39 | 8 |
| 27 | 03/17/2024 | 08:07:37 | 73.02, 48.98 | 74.36 | 03/17/2024 | 08:07:23 | 73.01, 48.98 | 74.35 | 1.00 | 14 |
| 28 | 03/17/2024 | 08:58:21 | -73.01,-143.69 | 105.67 | 03/17/2024 | 08:58:05 | -73.00,-143.70 | 105.67 | 0.91 | 16 |
| 29 | 03/17/2024 | 09:49:07 | 73.02, 23.61 | 74.33 | 03/17/2024 | 09:48:45 | 72.99, 23.59 | 74.31 | 3.26 | 22 |
| 30 | 03/17/2024 | 10:39:51 | -73.01,-169.07 | 105.69 | 03/17/2024 | 10:39:27 | -72.99,-169.09 | 105.71 | 3.12 | 24 |
| 31 | 03/17/2024 | 11:30:37 | 73.02, -1.77 | 74.30 | 03/17/2024 | 11:30:06 | 73.02, -1.68 | 74.31 | 3.01 | 31 |
| 32 | 03/17/2024 | 12:21:21 | -73.01, 165.55 | 105.72 | 03/17/2024 | 12:20:48 | -73.02, 165.64 | 105.72 | 2.87 | 33 |
| 33 | 03/17/2024 | 13:12:07 | 73.02, -27.15 | 74.28 | 03/17/2024 | 13:11:28 | 73.00, -27.06 | 74.26 | 3.55 | 39 |
| 34 | 03/17/2024 | 14:02:51 | -73.02, 140.18 | 105.75 | 03/17/2024 | 14:02:10 | -73.00, 140.26 | 105.76 | 3.33 | 41 |
| 35 | 03/17/2024 | 14:53:36 | 72.97, -52.42 | 74.19 | 03/17/2024 | 14:52:50 | 72.98, -52.44 | 74.22 | 1.48 | 46 |
| 36 | 03/17/2024 | 15:44:20 | -72.97, 114.91 | 105.83 | 03/17/2024 | 15:43:32 | -72.98, 114.88 | 105.80 | 1.70 | 48 |
| 37 | 03/17/2024 | 16:35:06 | 72.97, -77.79 | 74.17 | 03/17/2024 | 16:34:12 | 72.96, -77.82 | 74.17 | 1.42 | 54 |
| 38 | 03/17/2024 | 17:25:50 | -72.97, 89.53 | 105.86 | 03/17/2024 | 17:24:54 | -72.96, 89.50 | 105.85 | 1.38 | 56 |
| 39 | 03/17/2024 | 18:16:35 | 72.97,-103.17 | 74.14 | 03/17/2024 | 18:15:32 | 72.99,-103.10 | 74.17 | 3.33 | 63 |
| 40 | 03/17/2024 | 19:07:19 | -72.97, 64.15 | 105.88 | 03/17/2024 | 19:06:15 | -72.94, 64.12 | 105.89 | 3.32 | 64 |
| 41 | 03/17/2024 | 19:58:05 | 72.97,-128.55 | 74.11 | 03/17/2024 | 19:56:54 | 72.97,-128.48 | 74.13 | 2.23 | 71 |
| 42 | 03/17/2024 | 20:48:49 | -72.97, 38.78 | 105.91 | 03/17/2024 | 20:47:36 | -72.97, 38.84 | 105.89 | 2.11 | 73 |
| 43 | 03/17/2024 | 21:39:32 | 72.82,-153.60 | 73.92 | 03/17/2024 | 21:38:19 | 72.80,-154.18 | 73.95 | 19.05 | 73 |
| 44 | 03/17/2024 | 22:30:15 | -72.77, 13.83 | 106.16 | 03/17/2024 | 22:29:02 | -72.75, 13.04 | 106.11 | 26.03 | 73 |
| 45 | 03/17/2024 | 23:20:56 | 72.52,-178.35 | 73.56 | 03/17/2024 | 23:19:46 | 72.53, 179.92 | 73.69 | 57.59 | 70 |
| 46 | 03/18/2024 | 00:11:39 | -72.47, -10.93 | 106.52 | 03/18/2024 | 00:10:30 | -72.42, -12.95 | 106.42 | 68.08 | 69 |
| 47 | 03/18/2024 | 01:02:20 | 72.21, 156.88 | 73.19 | 03/18/2024 | 01:01:14 | 72.20, 153.94 | 73.38 | 99.77 | 66 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/15/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 03/15/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B