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: 11/14/2024
| 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 | 11/25/2024 | 07:26:33 | 74.41, 56.75 | 95.34 | 11/25/2024 | 07:27:39 | 74.35, 59.61 | 95.18 | 85.94 | 66 |
| 2 | 11/25/2024 | 08:17:15 | -74.29,-135.61 | 84.79 | 11/25/2024 | 08:18:23 | -74.24,-133.32 | 84.92 | 69.10 | 68 |
| 3 | 11/25/2024 | 09:07:56 | 74.08, 32.24 | 94.99 | 11/25/2024 | 09:09:07 | 74.01, 33.44 | 94.88 | 37.50 | 71 |
| 4 | 11/25/2024 | 09:58:38 | -73.95,-160.14 | 85.14 | 11/25/2024 | 09:59:51 | -73.91,-159.49 | 85.22 | 20.89 | 73 |
| 5 | 11/25/2024 | 10:49:20 | 73.79, 7.57 | 94.69 | 11/25/2024 | 10:50:33 | 73.77, 7.53 | 94.66 | 2.50 | 73 |
| 6 | 11/25/2024 | 11:40:04 | -73.76, 174.94 | 85.33 | 11/25/2024 | 11:41:15 | -73.76, 174.84 | 85.34 | 3.12 | 71 |
| 7 | 11/25/2024 | 12:30:50 | 73.79, -17.82 | 94.71 | 11/25/2024 | 12:31:54 | 73.78, -17.80 | 94.68 | 2.17 | 64 |
| 8 | 11/25/2024 | 13:21:34 | -73.77, 149.55 | 85.31 | 11/25/2024 | 13:22:36 | -73.77, 149.52 | 85.32 | 1.07 | 62 |
| 9 | 11/25/2024 | 14:12:20 | 73.80, -43.21 | 94.73 | 11/25/2024 | 14:13:15 | 73.78, -43.12 | 94.71 | 3.52 | 55 |
| 10 | 11/25/2024 | 15:03:04 | -73.77, 124.16 | 85.29 | 11/25/2024 | 15:03:57 | -73.78, 124.20 | 85.30 | 1.28 | 53 |
| 11 | 11/25/2024 | 15:53:49 | 73.76, -68.48 | 94.70 | 11/25/2024 | 15:54:37 | 73.74, -68.55 | 94.68 | 2.80 | 48 |
| 12 | 11/25/2024 | 16:44:34 | -73.78, 98.77 | 85.27 | 11/25/2024 | 16:45:18 | -73.79, 98.88 | 85.28 | 3.35 | 44 |
| 13 | 11/25/2024 | 17:35:19 | 73.76, -93.87 | 94.72 | 11/25/2024 | 17:35:58 | 73.75, -93.88 | 94.70 | 1.63 | 39 |
| 14 | 11/25/2024 | 18:26:03 | -73.74, 73.50 | 85.31 | 11/25/2024 | 18:26:40 | -73.74, 73.44 | 85.30 | 2.05 | 37 |
| 15 | 11/25/2024 | 19:16:49 | 73.77,-119.26 | 94.74 | 11/25/2024 | 19:17:19 | 73.76,-119.20 | 94.72 | 2.58 | 30 |
| 16 | 11/25/2024 | 20:07:33 | -73.74, 48.11 | 85.29 | 11/25/2024 | 20:08:01 | -73.75, 48.12 | 85.28 | 1.03 | 28 |
| 17 | 11/25/2024 | 20:58:18 | 73.73,-144.54 | 94.71 | 11/25/2024 | 20:58:41 | 73.71,-144.63 | 94.69 | 3.36 | 23 |
| 18 | 11/25/2024 | 21:49:03 | -73.75, 22.72 | 85.27 | 11/25/2024 | 21:49:22 | -73.76, 22.80 | 85.26 | 2.64 | 19 |
| 19 | 11/25/2024 | 22:39:48 | 73.73,-169.93 | 94.73 | 11/25/2024 | 22:40:02 | 73.72,-169.95 | 94.71 | 1.58 | 14 |
| 20 | 11/25/2024 | 23:30:32 | -73.71, -2.55 | 85.30 | 11/25/2024 | 23:30:44 | -73.72, -2.64 | 85.29 | 3.00 | 12 |
| 21 | 11/26/2024 | 00:21:18 | 73.74, 164.68 | 94.75 | 11/26/2024 | 00:21:23 | 73.73, 164.72 | 94.74 | 1.70 | 5 |
| 22 | 11/26/2024 | 01:12:02 | -73.71, -27.94 | 85.28 | 11/26/2024 | 01:12:05 | -73.72, -27.96 | 85.27 | 1.51 | 3 |
| 23 | 11/26/2024 | 02:02:48 | 73.75, 139.29 | 94.77 | 11/26/2024 | 02:02:44 | 73.74, 139.40 | 94.76 | 3.52 | 4 |
| 24 | 11/26/2024 | 02:53:32 | -73.72, -53.33 | 85.26 | 11/26/2024 | 02:53:26 | -73.73, -53.28 | 85.25 | 2.14 | 6 |
| 25 | 11/26/2024 | 03:44:17 | 73.70, 114.02 | 94.74 | 11/26/2024 | 03:44:06 | 73.69, 113.97 | 94.73 | 2.02 | 11 |
| 26 | 11/26/2024 | 04:35:02 | -73.73, -78.72 | 85.24 | 11/26/2024 | 04:34:48 | -73.69, -78.72 | 85.27 | 3.90 | 14 |
| 27 | 11/26/2024 | 05:25:47 | 73.71, 88.63 | 94.76 | 11/26/2024 | 05:25:27 | 73.70, 88.64 | 94.75 | 0.94 | 20 |
| 28 | 11/26/2024 | 06:16:31 | -73.68,-103.99 | 85.27 | 11/26/2024 | 06:16:09 | -73.70,-104.04 | 85.25 | 2.27 | 22 |
| 29 | 11/26/2024 | 07:07:17 | 73.72, 63.24 | 94.78 | 11/26/2024 | 07:06:48 | 73.71, 63.32 | 94.77 | 2.61 | 29 |
| 30 | 11/26/2024 | 07:58:01 | -73.69,-129.38 | 85.25 | 11/26/2024 | 07:57:30 | -73.70,-129.36 | 85.23 | 1.97 | 31 |
| 31 | 11/26/2024 | 08:48:46 | 73.67, 37.97 | 94.74 | 11/26/2024 | 08:48:10 | 73.67, 37.89 | 94.74 | 2.71 | 36 |
| 32 | 11/26/2024 | 09:39:31 | -73.69,-154.77 | 85.23 | 11/26/2024 | 09:38:51 | -73.71,-154.68 | 85.21 | 3.41 | 40 |
| 33 | 11/26/2024 | 10:30:16 | 73.68, 12.58 | 94.76 | 11/26/2024 | 10:29:31 | 73.67, 12.56 | 94.76 | 0.77 | 45 |
| 34 | 11/26/2024 | 11:21:00 | -73.65, 179.96 | 85.26 | 11/26/2024 | 11:20:13 | -73.67, 179.88 | 85.24 | 3.11 | 47 |
| 35 | 11/26/2024 | 12:11:46 | 73.68, -12.81 | 94.78 | 11/26/2024 | 12:10:52 | 73.68, -12.76 | 94.78 | 1.71 | 54 |
| 36 | 11/26/2024 | 13:02:30 | -73.66, 154.57 | 85.24 | 11/26/2024 | 13:01:34 | -73.68, 154.56 | 85.22 | 2.19 | 56 |
| 37 | 11/26/2024 | 13:53:15 | 73.64, -38.08 | 94.75 | 11/26/2024 | 13:52:14 | 73.64, -38.19 | 94.76 | 3.50 | 61 |
| 38 | 11/26/2024 | 14:44:00 | -73.66, 129.18 | 85.22 | 11/26/2024 | 14:42:55 | -73.68, 129.24 | 85.20 | 3.00 | 65 |
| 39 | 11/26/2024 | 15:34:45 | 73.65, -63.47 | 94.77 | 11/26/2024 | 15:33:35 | 73.65, -63.52 | 94.78 | 1.38 | 70 |
| 40 | 11/26/2024 | 16:25:29 | -73.67, 103.79 | 85.20 | 11/26/2024 | 16:24:16 | -73.64, 103.80 | 85.22 | 3.17 | 73 |
| 41 | 11/26/2024 | 17:16:11 | 73.51, -88.52 | 94.63 | 11/26/2024 | 17:14:58 | 73.50, -89.18 | 94.66 | 20.93 | 73 |
| 42 | 11/26/2024 | 18:06:54 | -73.43, 78.97 | 85.45 | 11/26/2024 | 18:05:42 | -73.40, 77.92 | 85.44 | 33.62 | 72 |
| 43 | 11/26/2024 | 18:57:34 | 73.16,-113.12 | 94.28 | 11/26/2024 | 18:56:26 | 73.16,-115.28 | 94.35 | 69.50 | 68 |
| 44 | 11/26/2024 | 19:48:17 | -73.09, 54.36 | 85.80 | 11/26/2024 | 19:47:09 | -73.11, 51.94 | 85.69 | 78.28 | 68 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 11/14/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 11/14/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B