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: 3/11/2024
| 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, 17.19 | 75.54 | 03/16/2024 | 10:09:28 | 73.71, 19.97 | 75.33 | 86.64 | 66 |
| 2 | 03/16/2024 | 10:59:04 | -73.64,-175.24 | 104.60 | 03/16/2024 | 11:00:12 | -73.61,-172.94 | 104.78 | 72.10 | 68 |
| 3 | 03/16/2024 | 11:49:46 | 73.45, -7.49 | 75.18 | 03/16/2024 | 11:50:56 | 73.39, -6.10 | 75.02 | 44.62 | 70 |
| 4 | 03/16/2024 | 12:40:28 | -73.35, 160.07 | 104.96 | 03/16/2024 | 12:41:40 | -73.29, 161.00 | 105.09 | 30.34 | 72 |
| 5 | 03/16/2024 | 13:31:10 | 73.15, -32.19 | 74.82 | 03/16/2024 | 13:32:23 | 73.12, -32.04 | 74.76 | 6.35 | 73 |
| 6 | 03/16/2024 | 14:21:53 | -73.10, 135.25 | 105.26 | 03/16/2024 | 14:23:05 | -73.12, 135.29 | 105.26 | 3.09 | 72 |
| 7 | 03/16/2024 | 15:12:39 | 73.10, -57.46 | 74.74 | 03/16/2024 | 15:13:45 | 73.10, -57.42 | 74.71 | 1.44 | 66 |
| 8 | 03/16/2024 | 16:03:23 | -73.10, 109.87 | 105.29 | 03/16/2024 | 16:04:27 | -73.10, 109.91 | 105.31 | 1.36 | 64 |
| 9 | 03/16/2024 | 16:54:09 | 73.10, -82.84 | 74.71 | 03/16/2024 | 16:55:07 | 73.08, -82.80 | 74.67 | 2.91 | 58 |
| 10 | 03/16/2024 | 17:44:53 | -73.10, 84.49 | 105.32 | 03/16/2024 | 17:45:49 | -73.08, 84.53 | 105.35 | 1.99 | 56 |
| 11 | 03/16/2024 | 18:35:38 | 73.06,-108.10 | 74.63 | 03/16/2024 | 18:36:29 | 73.06,-108.18 | 74.62 | 2.60 | 51 |
| 12 | 03/16/2024 | 19:26:22 | -73.05, 59.23 | 105.40 | 03/16/2024 | 19:27:11 | -73.06, 59.15 | 105.39 | 3.11 | 49 |
| 13 | 03/16/2024 | 20:17:08 | 73.06,-133.48 | 74.60 | 03/16/2024 | 20:17:51 | 73.04,-133.56 | 74.58 | 3.06 | 43 |
| 14 | 03/16/2024 | 21:07:52 | -73.05, 33.85 | 105.43 | 03/16/2024 | 21:08:33 | -73.04, 33.77 | 105.44 | 2.81 | 41 |
| 15 | 03/16/2024 | 21:58:38 | 73.06,-158.86 | 74.57 | 03/16/2024 | 21:59:12 | 73.07,-158.84 | 74.58 | 2.00 | 34 |
| 16 | 03/16/2024 | 22:49:22 | -73.05, 8.47 | 105.46 | 03/16/2024 | 22:49:54 | -73.08, 8.49 | 105.44 | 2.94 | 32 |
| 17 | 03/16/2024 | 23:40:08 | 73.06, 175.77 | 74.54 | 03/16/2024 | 23:40:34 | 73.05, 175.78 | 74.53 | 0.63 | 26 |
| 18 | 03/17/2024 | 00:30:52 | -73.05, -16.90 | 105.48 | 03/17/2024 | 00:31:16 | -73.06, -16.89 | 105.48 | 0.78 | 24 |
| 19 | 03/17/2024 | 01:21:38 | 73.06, 150.39 | 74.52 | 03/17/2024 | 01:21:56 | 73.04, 150.40 | 74.49 | 2.62 | 18 |
| 20 | 03/17/2024 | 02:12:22 | -73.05, -42.28 | 105.51 | 03/17/2024 | 02:12:38 | -73.04, -42.27 | 105.53 | 1.56 | 16 |
| 21 | 03/17/2024 | 03:03:07 | 73.01, 125.12 | 74.43 | 03/17/2024 | 03:03:18 | 73.02, 125.02 | 74.44 | 3.42 | 11 |
| 22 | 03/17/2024 | 03:53:52 | -73.05, -67.65 | 105.54 | 03/17/2024 | 03:54:00 | -73.02, -67.65 | 105.57 | 3.76 | 8 |
| 23 | 03/17/2024 | 04:44:37 | 73.01, 99.75 | 74.41 | 03/17/2024 | 04:44:40 | 73.00, 99.64 | 74.40 | 3.79 | 3 |
| 24 | 03/17/2024 | 05:35:22 | -73.05, -93.03 | 105.57 | 03/17/2024 | 05:35:21 | -73.05, -92.93 | 105.58 | 3.42 | 1 |
| 25 | 03/17/2024 | 06:26:07 | 73.01, 74.37 | 74.38 | 03/17/2024 | 06:26:01 | 73.03, 74.36 | 74.40 | 1.93 | 6 |
| 26 | 03/17/2024 | 07:16:51 | -73.00,-118.30 | 105.65 | 03/17/2024 | 07:16:43 | -73.03,-118.31 | 105.62 | 3.01 | 8 |
| 27 | 03/17/2024 | 08:07:37 | 73.01, 48.99 | 74.35 | 03/17/2024 | 08:07:23 | 73.01, 48.98 | 74.35 | 0.45 | 14 |
| 28 | 03/17/2024 | 08:58:21 | -73.00,-143.68 | 105.68 | 03/17/2024 | 08:58:05 | -73.01,-143.69 | 105.66 | 0.89 | 16 |
| 29 | 03/17/2024 | 09:49:07 | 73.01, 23.62 | 74.32 | 03/17/2024 | 09:48:45 | 72.99, 23.60 | 74.31 | 2.61 | 22 |
| 30 | 03/17/2024 | 10:39:51 | -73.00,-169.05 | 105.70 | 03/17/2024 | 10:39:27 | -72.99,-169.07 | 105.71 | 1.57 | 24 |
| 31 | 03/17/2024 | 11:30:37 | 73.01, -1.76 | 74.30 | 03/17/2024 | 11:30:06 | 73.02, -1.67 | 74.31 | 2.98 | 31 |
| 32 | 03/17/2024 | 12:21:21 | -73.01, 165.57 | 105.73 | 03/17/2024 | 12:20:48 | -73.02, 165.66 | 105.71 | 3.35 | 33 |
| 33 | 03/17/2024 | 13:12:07 | 73.01, -27.14 | 74.27 | 03/17/2024 | 13:11:28 | 73.00, -27.05 | 74.26 | 3.06 | 39 |
| 34 | 03/17/2024 | 14:02:51 | -73.01, 140.20 | 105.76 | 03/17/2024 | 14:02:10 | -73.00, 140.27 | 105.75 | 2.59 | 41 |
| 35 | 03/17/2024 | 14:53:36 | 72.96, -52.41 | 74.19 | 03/17/2024 | 14:52:50 | 72.98, -52.44 | 74.22 | 2.16 | 46 |
| 36 | 03/17/2024 | 15:44:19 | -72.96, 114.93 | 105.84 | 03/17/2024 | 15:43:31 | -72.98, 114.89 | 105.80 | 3.26 | 48 |
| 37 | 03/17/2024 | 16:35:05 | 72.97, -77.78 | 74.16 | 03/17/2024 | 16:34:11 | 72.96, -77.82 | 74.17 | 1.16 | 54 |
| 38 | 03/17/2024 | 17:25:49 | -72.96, 89.55 | 105.87 | 03/17/2024 | 17:24:53 | -72.97, 89.51 | 105.84 | 1.50 | 56 |
| 39 | 03/17/2024 | 18:16:35 | 72.97,-103.16 | 74.13 | 03/17/2024 | 18:15:33 | 72.94,-103.20 | 74.13 | 2.87 | 62 |
| 40 | 03/17/2024 | 19:07:19 | -72.96, 64.17 | 105.90 | 03/17/2024 | 19:06:15 | -72.95, 64.13 | 105.89 | 1.97 | 64 |
| 41 | 03/17/2024 | 19:58:05 | 72.97,-128.54 | 74.11 | 03/17/2024 | 19:56:54 | 72.97,-128.47 | 74.13 | 2.22 | 71 |
| 42 | 03/17/2024 | 20:48:49 | -72.96, 38.80 | 105.92 | 03/17/2024 | 20:47:36 | -72.98, 38.86 | 105.89 | 2.78 | 73 |
| 43 | 03/17/2024 | 21:39:32 | 72.82,-153.59 | 73.91 | 03/17/2024 | 21:38:19 | 72.80,-154.17 | 73.95 | 19.15 | 73 |
| 44 | 03/17/2024 | 22:30:15 | -72.76, 13.85 | 106.17 | 03/17/2024 | 22:29:02 | -72.76, 13.06 | 106.11 | 26.11 | 73 |
| 45 | 03/17/2024 | 23:20:56 | 72.51,-178.34 | 73.55 | 03/17/2024 | 23:19:46 | 72.53, 179.93 | 73.69 | 57.79 | 70 |
| 46 | 03/18/2024 | 00:11:39 | -72.46, -10.91 | 106.53 | 03/18/2024 | 00:10:30 | -72.43, -12.94 | 106.41 | 68.16 | 69 |
| 47 | 03/18/2024 | 01:02:20 | 72.21, 156.89 | 73.19 | 03/18/2024 | 01:01:14 | 72.20, 153.95 | 73.38 | 99.95 | 66 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/11/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 03/11/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B