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: 3/9/2024
| 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 | 73.74, 17.22 | 75.53 | 03/16/2024 | 10:09:29 | 73.67, 19.88 | 75.30 | 83.19 | 67 |
| 2 | 03/16/2024 | 10:59:04 | -73.63,-175.20 | 104.62 | 03/16/2024 | 11:00:13 | -73.57,-173.02 | 104.81 | 68.65 | 69 |
| 3 | 03/16/2024 | 11:49:46 | 73.44, -7.46 | 75.17 | 03/16/2024 | 11:50:56 | 73.40, -6.07 | 75.03 | 44.10 | 70 |
| 4 | 03/16/2024 | 12:40:28 | -73.33, 160.10 | 104.98 | 03/16/2024 | 12:41:40 | -73.30, 161.03 | 105.07 | 29.72 | 72 |
| 5 | 03/16/2024 | 13:31:10 | 73.14, -32.16 | 74.80 | 03/16/2024 | 13:32:23 | 73.13, -32.01 | 74.77 | 5.01 | 73 |
| 6 | 03/16/2024 | 14:21:53 | -73.08, 135.28 | 105.28 | 03/16/2024 | 14:23:06 | -73.08, 135.21 | 105.29 | 2.24 | 73 |
| 7 | 03/16/2024 | 15:12:39 | 73.09, -57.43 | 74.72 | 03/16/2024 | 15:13:45 | 73.11, -57.39 | 74.72 | 2.77 | 66 |
| 8 | 03/16/2024 | 16:03:23 | -73.08, 109.90 | 105.31 | 03/16/2024 | 16:04:28 | -73.06, 109.83 | 105.34 | 3.06 | 65 |
| 9 | 03/16/2024 | 16:54:09 | 73.09, -82.81 | 74.69 | 03/16/2024 | 16:55:07 | 73.09, -82.77 | 74.68 | 1.08 | 58 |
| 10 | 03/16/2024 | 17:44:53 | -73.08, 84.53 | 105.34 | 03/16/2024 | 17:45:49 | -73.10, 84.56 | 105.34 | 1.75 | 56 |
| 11 | 03/16/2024 | 18:35:39 | 73.09,-108.18 | 74.67 | 03/16/2024 | 18:36:29 | 73.07,-108.16 | 74.63 | 2.20 | 50 |
| 12 | 03/16/2024 | 19:26:23 | -73.08, 59.15 | 105.36 | 03/16/2024 | 19:27:11 | -73.08, 59.18 | 105.38 | 1.08 | 48 |
| 13 | 03/16/2024 | 20:17:08 | 73.04,-133.45 | 74.58 | 03/16/2024 | 20:17:51 | 73.05,-133.54 | 74.59 | 3.12 | 43 |
| 14 | 03/16/2024 | 21:07:53 | -73.08, 33.78 | 105.39 | 03/16/2024 | 21:08:33 | -73.06, 33.79 | 105.43 | 3.04 | 40 |
| 15 | 03/16/2024 | 21:58:37 | 73.04,-158.83 | 74.56 | 03/16/2024 | 21:59:12 | 73.03,-158.92 | 74.54 | 3.12 | 35 |
| 16 | 03/16/2024 | 22:49:21 | -73.03, 8.51 | 105.47 | 03/16/2024 | 22:49:54 | -73.04, 8.41 | 105.47 | 3.11 | 33 |
| 17 | 03/16/2024 | 23:40:07 | 73.04, 175.80 | 74.53 | 03/16/2024 | 23:40:33 | 73.07, 175.81 | 74.54 | 2.49 | 26 |
| 18 | 03/17/2024 | 00:30:51 | -73.04, -16.87 | 105.50 | 03/17/2024 | 00:31:16 | -73.02, -16.97 | 105.52 | 3.75 | 25 |
| 19 | 03/17/2024 | 01:21:37 | 73.05, 150.42 | 74.50 | 03/17/2024 | 01:21:55 | 73.05, 150.43 | 74.50 | 0.28 | 18 |
| 20 | 03/17/2024 | 02:12:21 | -73.04, -42.25 | 105.53 | 03/17/2024 | 02:12:37 | -73.05, -42.24 | 105.52 | 1.51 | 16 |
| 21 | 03/17/2024 | 03:03:07 | 73.05, 125.04 | 74.47 | 03/17/2024 | 03:03:17 | 73.03, 125.04 | 74.45 | 2.05 | 10 |
| 22 | 03/17/2024 | 03:53:51 | -73.04, -67.62 | 105.55 | 03/17/2024 | 03:53:59 | -73.03, -67.62 | 105.56 | 0.73 | 8 |
| 23 | 03/17/2024 | 04:44:37 | 73.05, 99.67 | 74.45 | 03/17/2024 | 04:44:38 | 73.06, 99.77 | 74.45 | 3.61 | 1 |
| 24 | 03/17/2024 | 05:35:21 | -73.04, -93.00 | 105.58 | 03/17/2024 | 05:35:21 | -73.01, -93.01 | 105.61 | 2.98 | 0 |
| 25 | 03/17/2024 | 06:26:07 | 73.05, 74.29 | 74.42 | 03/17/2024 | 06:26:00 | 73.04, 74.39 | 74.41 | 3.33 | 7 |
| 26 | 03/17/2024 | 07:16:51 | -73.04,-118.37 | 105.61 | 03/17/2024 | 07:16:42 | -73.04,-118.28 | 105.61 | 3.10 | 9 |
| 27 | 03/17/2024 | 08:07:36 | 73.00, 49.02 | 74.34 | 03/17/2024 | 08:07:22 | 73.02, 49.01 | 74.36 | 2.45 | 14 |
| 28 | 03/17/2024 | 08:58:21 | -73.04,-143.75 | 105.64 | 03/17/2024 | 08:58:04 | -73.02,-143.66 | 105.65 | 3.44 | 17 |
| 29 | 03/17/2024 | 09:49:06 | 73.00, 23.65 | 74.31 | 03/17/2024 | 09:48:44 | 73.00, 23.63 | 74.32 | 0.66 | 22 |
| 30 | 03/17/2024 | 10:39:50 | -72.99,-169.02 | 105.72 | 03/17/2024 | 10:39:26 | -73.00,-169.04 | 105.70 | 1.69 | 24 |
| 31 | 03/17/2024 | 11:30:36 | 73.00, -1.73 | 74.28 | 03/17/2024 | 11:30:06 | 72.98, -1.76 | 74.27 | 2.28 | 30 |
| 32 | 03/17/2024 | 12:21:20 | -72.99, 165.60 | 105.75 | 03/17/2024 | 12:20:48 | -72.98, 165.58 | 105.74 | 1.18 | 32 |
| 33 | 03/17/2024 | 13:12:06 | 73.00, -27.11 | 74.26 | 03/17/2024 | 13:11:27 | 73.01, -27.03 | 74.27 | 2.81 | 39 |
| 34 | 03/17/2024 | 14:02:50 | -72.99, 140.23 | 105.77 | 03/17/2024 | 14:02:10 | -72.96, 140.19 | 105.79 | 3.18 | 40 |
| 35 | 03/17/2024 | 14:53:36 | 73.00, -52.49 | 74.23 | 03/17/2024 | 14:52:49 | 72.99, -52.41 | 74.23 | 2.59 | 47 |
| 36 | 03/17/2024 | 15:44:20 | -72.99, 114.85 | 105.80 | 03/17/2024 | 15:43:31 | -73.00, 114.92 | 105.79 | 2.27 | 49 |
| 37 | 03/17/2024 | 16:35:05 | 72.95, -77.75 | 74.15 | 03/17/2024 | 16:34:11 | 72.97, -77.79 | 74.18 | 2.65 | 54 |
| 38 | 03/17/2024 | 17:25:50 | -72.99, 89.47 | 105.83 | 03/17/2024 | 17:24:53 | -72.98, 89.54 | 105.83 | 2.80 | 57 |
| 39 | 03/17/2024 | 18:16:35 | 72.95,-103.13 | 74.12 | 03/17/2024 | 18:15:33 | 72.95,-103.18 | 74.14 | 1.46 | 62 |
| 40 | 03/17/2024 | 19:07:19 | -72.94, 64.21 | 105.91 | 03/17/2024 | 19:06:15 | -72.96, 64.16 | 105.88 | 2.15 | 64 |
| 41 | 03/17/2024 | 19:58:05 | 72.95,-128.51 | 74.09 | 03/17/2024 | 19:56:55 | 72.93,-128.56 | 74.09 | 2.77 | 70 |
| 42 | 03/17/2024 | 20:48:49 | -72.95, 38.83 | 105.94 | 03/17/2024 | 20:47:37 | -72.94, 38.78 | 105.92 | 1.90 | 72 |
| 43 | 03/17/2024 | 21:39:32 | 72.80,-153.56 | 73.90 | 03/17/2024 | 21:38:19 | 72.81,-154.15 | 73.96 | 19.31 | 73 |
| 44 | 03/17/2024 | 22:30:15 | -72.74, 13.88 | 106.19 | 03/17/2024 | 22:29:02 | -72.77, 13.08 | 106.10 | 26.41 | 73 |
| 45 | 03/17/2024 | 23:20:56 | 72.50,-178.31 | 73.54 | 03/17/2024 | 23:19:47 | 72.49, 179.85 | 73.65 | 61.47 | 69 |
| 46 | 03/18/2024 | 00:11:39 | -72.44, -10.88 | 106.55 | 03/18/2024 | 00:10:30 | -72.44, -12.91 | 106.41 | 68.29 | 69 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/9/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 03/09/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B