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: 11/17/2024
| 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 | 07:26:34 | 74.39, 56.82 | 95.31 | 11/25/2024 | 07:27:41 | 74.35, 59.60 | 95.18 | 83.54 | 67 |
| 2 | 11/25/2024 | 08:17:17 | -74.31,-135.68 | 84.77 | 11/25/2024 | 08:18:25 | -74.24,-133.34 | 84.92 | 70.82 | 68 |
| 3 | 11/25/2024 | 09:07:57 | 74.10, 32.18 | 95.01 | 11/25/2024 | 09:09:07 | 74.06, 33.55 | 94.92 | 42.06 | 70 |
| 4 | 11/25/2024 | 09:58:39 | -73.98,-160.21 | 85.12 | 11/25/2024 | 09:59:51 | -73.95,-159.38 | 85.18 | 25.40 | 72 |
| 5 | 11/25/2024 | 10:49:20 | 73.76, 7.63 | 94.66 | 11/25/2024 | 10:50:34 | 73.77, 7.52 | 94.66 | 3.62 | 74 |
| 6 | 11/25/2024 | 11:40:05 | -73.78, 174.88 | 85.31 | 11/25/2024 | 11:41:16 | -73.76, 174.83 | 85.34 | 3.08 | 71 |
| 7 | 11/25/2024 | 12:30:50 | 73.76, -17.76 | 94.68 | 11/25/2024 | 12:31:55 | 73.78, -17.80 | 94.69 | 1.87 | 65 |
| 8 | 11/25/2024 | 13:21:35 | -73.79, 149.49 | 85.29 | 11/25/2024 | 13:22:37 | -73.77, 149.51 | 85.32 | 2.31 | 62 |
| 9 | 11/25/2024 | 14:12:20 | 73.77, -43.15 | 94.70 | 11/25/2024 | 14:13:16 | 73.78, -43.12 | 94.71 | 1.83 | 56 |
| 10 | 11/25/2024 | 15:03:05 | -73.80, 124.11 | 85.27 | 11/25/2024 | 15:03:58 | -73.78, 124.19 | 85.30 | 3.24 | 53 |
| 11 | 11/25/2024 | 15:53:50 | 73.78, -68.54 | 94.72 | 11/25/2024 | 15:54:37 | 73.79, -68.44 | 94.73 | 3.55 | 47 |
| 12 | 11/25/2024 | 16:44:34 | -73.75, 98.84 | 85.30 | 11/25/2024 | 16:45:20 | -73.74, 98.75 | 85.32 | 3.00 | 46 |
| 13 | 11/25/2024 | 17:35:19 | 73.73, -93.81 | 94.69 | 11/25/2024 | 17:35:59 | 73.75, -93.88 | 94.70 | 3.11 | 40 |
| 14 | 11/25/2024 | 18:26:04 | -73.76, 73.45 | 85.28 | 11/25/2024 | 18:26:41 | -73.75, 73.44 | 85.30 | 1.36 | 37 |
| 15 | 11/25/2024 | 19:16:49 | 73.74,-119.19 | 94.71 | 11/25/2024 | 19:17:20 | 73.76,-119.19 | 94.72 | 2.53 | 31 |
| 16 | 11/25/2024 | 20:07:34 | -73.76, 48.06 | 85.27 | 11/25/2024 | 20:08:02 | -73.75, 48.12 | 85.28 | 2.01 | 28 |
| 17 | 11/25/2024 | 20:58:19 | 73.74,-144.58 | 94.73 | 11/25/2024 | 20:58:42 | 73.72,-144.63 | 94.70 | 3.10 | 23 |
| 18 | 11/25/2024 | 21:49:03 | -73.72, 22.79 | 85.30 | 11/25/2024 | 21:49:24 | -73.71, 22.68 | 85.30 | 3.42 | 21 |
| 19 | 11/25/2024 | 22:39:49 | 73.75,-169.97 | 94.75 | 11/25/2024 | 22:40:03 | 73.73,-169.95 | 94.72 | 2.50 | 14 |
| 20 | 11/25/2024 | 23:30:33 | -73.72, -2.60 | 85.28 | 11/25/2024 | 23:30:45 | -73.72, -2.64 | 85.28 | 1.26 | 12 |
| 21 | 11/26/2024 | 00:21:19 | 73.75, 164.64 | 94.76 | 11/26/2024 | 00:21:24 | 73.74, 164.73 | 94.74 | 3.50 | 5 |
| 22 | 11/26/2024 | 01:12:03 | -73.73, -27.99 | 85.26 | 11/26/2024 | 01:12:06 | -73.73, -27.96 | 85.26 | 0.93 | 3 |
| 23 | 11/26/2024 | 02:02:48 | 73.71, 139.37 | 94.73 | 11/26/2024 | 02:02:46 | 73.69, 139.30 | 94.72 | 2.97 | 2 |
| 24 | 11/26/2024 | 02:53:33 | -73.74, -53.37 | 85.24 | 11/26/2024 | 02:53:27 | -73.74, -53.28 | 85.24 | 3.08 | 6 |
| 25 | 11/26/2024 | 03:44:18 | 73.72, 113.98 | 94.75 | 11/26/2024 | 03:44:07 | 73.70, 113.98 | 94.74 | 1.55 | 11 |
| 26 | 11/26/2024 | 04:35:02 | -73.69, -78.65 | 85.27 | 11/26/2024 | 04:34:49 | -73.70, -78.71 | 85.27 | 2.11 | 13 |
| 27 | 11/26/2024 | 05:25:48 | 73.72, 88.59 | 94.77 | 11/26/2024 | 05:25:28 | 73.71, 88.66 | 94.76 | 2.33 | 20 |
| 28 | 11/26/2024 | 06:16:32 | -73.70,-104.03 | 85.26 | 11/26/2024 | 06:16:10 | -73.71,-104.03 | 85.24 | 0.89 | 22 |
| 29 | 11/26/2024 | 07:07:17 | 73.68, 63.32 | 94.74 | 11/26/2024 | 07:06:50 | 73.67, 63.22 | 94.73 | 3.29 | 27 |
| 30 | 11/26/2024 | 07:58:02 | -73.70,-129.42 | 85.24 | 11/26/2024 | 07:57:31 | -73.71,-129.35 | 85.22 | 2.54 | 31 |
| 31 | 11/26/2024 | 08:48:47 | 73.68, 37.94 | 94.76 | 11/26/2024 | 08:48:11 | 73.68, 37.90 | 94.75 | 1.21 | 36 |
| 32 | 11/26/2024 | 09:39:31 | -73.66,-154.69 | 85.27 | 11/26/2024 | 09:38:53 | -73.67,-154.78 | 85.25 | 3.21 | 38 |
| 33 | 11/26/2024 | 10:30:17 | 73.69, 12.55 | 94.77 | 11/26/2024 | 10:29:32 | 73.69, 12.58 | 94.78 | 1.22 | 45 |
| 34 | 11/26/2024 | 11:21:01 | -73.66, 179.92 | 85.25 | 11/26/2024 | 11:20:14 | -73.68, 179.90 | 85.23 | 1.92 | 47 |
| 35 | 11/26/2024 | 12:11:47 | 73.70, -12.84 | 94.79 | 11/26/2024 | 12:10:53 | 73.69, -12.74 | 94.80 | 3.30 | 54 |
| 36 | 11/26/2024 | 13:02:31 | -73.67, 154.53 | 85.23 | 11/26/2024 | 13:01:35 | -73.69, 154.58 | 85.21 | 2.53 | 56 |
| 37 | 11/26/2024 | 13:53:16 | 73.65, -38.11 | 94.76 | 11/26/2024 | 13:52:15 | 73.65, -38.17 | 94.77 | 1.81 | 61 |
| 38 | 11/26/2024 | 14:44:01 | -73.68, 129.14 | 85.21 | 11/26/2024 | 14:42:57 | -73.65, 129.14 | 85.23 | 3.14 | 64 |
| 39 | 11/26/2024 | 15:34:46 | 73.66, -63.50 | 94.78 | 11/26/2024 | 15:33:36 | 73.66, -63.49 | 94.79 | 0.56 | 70 |
| 40 | 11/26/2024 | 16:25:30 | -73.63, 103.87 | 85.25 | 11/26/2024 | 16:24:18 | -73.66, 103.82 | 85.21 | 3.07 | 72 |
| 41 | 11/26/2024 | 17:16:13 | 73.51, -88.54 | 94.64 | 11/26/2024 | 17:15:00 | 73.52, -89.15 | 94.67 | 19.24 | 73 |
| 42 | 11/26/2024 | 18:06:56 | -73.44, 78.94 | 85.44 | 11/26/2024 | 18:05:44 | -73.41, 77.94 | 85.42 | 31.92 | 72 |
| 43 | 11/26/2024 | 18:57:37 | 73.22,-113.26 | 94.34 | 11/26/2024 | 18:56:28 | 73.17,-115.25 | 94.37 | 64.33 | 69 |
| 44 | 11/26/2024 | 19:48:19 | -73.09, 54.33 | 85.79 | 11/26/2024 | 19:47:11 | -73.12, 51.96 | 85.68 | 76.63 | 68 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 11/17/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 11/17/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B