Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-B and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/18/2024
| Index | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 04/23/2024 | 01:56:29 | 73.85, 143.22 | 61.25 | 04/23/2024 | 01:55:21 | 73.85, 140.65 | 61.39 | 79.39 | 68 |
| 2 | 04/23/2024 | 02:47:12 | -73.78, -49.62 | 118.83 | 04/23/2024 | 02:46:03 | -73.75, -51.79 | 118.74 | 67.54 | 69 |
| 3 | 04/23/2024 | 03:37:56 | 73.57, 117.24 | 60.98 | 04/23/2024 | 03:36:45 | 73.56, 115.97 | 61.04 | 40.10 | 71 |
| 4 | 04/23/2024 | 04:28:40 | -73.45, -75.70 | 119.15 | 04/23/2024 | 04:27:27 | -73.46, -76.48 | 119.09 | 24.84 | 73 |
| 5 | 04/23/2024 | 05:19:23 | 73.30, 91.28 | 60.70 | 04/23/2024 | 05:18:09 | 73.27, 91.26 | 60.69 | 3.37 | 74 |
| 6 | 04/23/2024 | 06:10:05 | -73.28,-101.43 | 119.33 | 04/23/2024 | 06:08:53 | -73.27,-101.42 | 119.33 | 1.50 | 72 |
| 7 | 04/23/2024 | 07:00:45 | 73.27, 65.89 | 60.66 | 04/23/2024 | 06:59:39 | 73.27, 65.87 | 60.67 | 0.54 | 66 |
| 8 | 04/23/2024 | 07:51:27 | -73.25,-126.82 | 119.37 | 04/23/2024 | 07:50:23 | -73.27,-126.81 | 119.34 | 1.86 | 64 |
| 9 | 04/23/2024 | 08:42:06 | 73.25, 40.50 | 60.61 | 04/23/2024 | 08:41:08 | 73.28, 40.49 | 60.66 | 3.41 | 58 |
| 10 | 04/23/2024 | 09:32:47 | -73.28,-152.10 | 119.37 | 04/23/2024 | 09:31:52 | -73.28,-152.20 | 119.36 | 2.96 | 55 |
| 11 | 04/23/2024 | 10:23:28 | 73.22, 15.10 | 60.57 | 04/23/2024 | 10:22:37 | 73.23, 15.21 | 60.59 | 3.64 | 51 |
| 12 | 04/23/2024 | 11:14:09 | -73.26,-177.50 | 119.42 | 04/23/2024 | 11:13:21 | -73.23,-177.47 | 119.43 | 2.85 | 48 |
| 13 | 04/23/2024 | 12:04:49 | 73.25, -10.18 | 60.57 | 04/23/2024 | 12:04:07 | 73.24, -10.18 | 60.57 | 1.12 | 42 |
| 14 | 04/23/2024 | 12:55:31 | -73.23, 157.11 | 119.46 | 04/23/2024 | 12:54:51 | -73.24, 157.14 | 119.45 | 1.21 | 40 |
| 15 | 04/23/2024 | 13:46:11 | 73.22, -35.57 | 60.52 | 04/23/2024 | 13:45:37 | 73.24, -35.56 | 60.55 | 2.26 | 34 |
| 16 | 04/23/2024 | 14:36:52 | -73.26, 131.83 | 119.46 | 04/23/2024 | 14:36:21 | -73.24, 131.76 | 119.47 | 2.81 | 31 |
| 17 | 04/23/2024 | 15:27:32 | 73.25, -60.86 | 60.52 | 04/23/2024 | 15:27:07 | 73.25, -60.95 | 60.53 | 2.96 | 25 |
| 18 | 04/23/2024 | 16:18:14 | -73.23, 106.43 | 119.51 | 04/23/2024 | 16:17:51 | -73.25, 106.37 | 119.48 | 2.61 | 23 |
| 19 | 04/23/2024 | 17:08:54 | 73.23, -86.25 | 60.48 | 04/23/2024 | 17:08:36 | 73.21, -86.23 | 60.46 | 2.40 | 18 |
| 20 | 04/23/2024 | 17:59:36 | -73.21, 81.04 | 119.55 | 04/23/2024 | 17:59:20 | -73.20, 81.09 | 119.56 | 1.82 | 16 |
| 21 | 04/23/2024 | 18:50:16 | 73.20,-111.65 | 60.43 | 04/23/2024 | 18:50:06 | 73.21,-111.61 | 60.44 | 1.50 | 10 |
| 22 | 04/23/2024 | 19:40:57 | -73.24, 55.76 | 119.55 | 04/23/2024 | 19:40:50 | -73.21, 55.71 | 119.57 | 3.29 | 7 |
| 23 | 04/23/2024 | 20:31:37 | 73.23,-136.93 | 60.43 | 04/23/2024 | 20:31:36 | 73.22,-137.00 | 60.43 | 2.57 | 1 |
| 24 | 04/23/2024 | 21:22:19 | -73.21, 30.36 | 119.60 | 04/23/2024 | 21:22:20 | -73.21, 30.32 | 119.59 | 1.46 | 1 |
| 25 | 04/23/2024 | 22:12:59 | 73.20,-162.32 | 60.39 | 04/23/2024 | 22:13:06 | 73.22,-162.39 | 60.41 | 3.04 | 7 |
| 26 | 04/23/2024 | 23:03:41 | -73.19, 4.97 | 119.64 | 04/23/2024 | 23:03:49 | -73.17, 5.04 | 119.66 | 2.96 | 8 |
| 27 | 04/23/2024 | 23:54:21 | 73.18, 172.28 | 60.34 | 04/23/2024 | 23:54:35 | 73.18, 172.34 | 60.34 | 1.68 | 14 |
| 28 | 04/24/2024 | 00:45:03 | -73.16, -20.42 | 119.69 | 04/24/2024 | 00:45:19 | -73.18, -20.34 | 119.68 | 3.00 | 16 |
| 29 | 04/24/2024 | 01:35:42 | 73.20, 147.00 | 60.34 | 04/24/2024 | 01:36:05 | 73.18, 146.95 | 60.32 | 2.78 | 23 |
| 30 | 04/24/2024 | 02:26:24 | -73.19, -45.71 | 119.69 | 04/24/2024 | 02:26:49 | -73.18, -45.73 | 119.70 | 1.02 | 25 |
| 31 | 04/24/2024 | 03:17:04 | 73.18, 121.61 | 60.30 | 04/24/2024 | 03:17:35 | 73.19, 121.56 | 60.30 | 1.82 | 31 |
| 32 | 04/24/2024 | 04:07:46 | -73.16, -71.10 | 119.73 | 04/24/2024 | 04:08:19 | -73.19, -71.12 | 119.71 | 2.69 | 33 |
| 33 | 04/24/2024 | 04:58:26 | 73.15, 96.21 | 60.25 | 04/24/2024 | 04:59:04 | 73.14, 96.29 | 60.23 | 2.57 | 38 |
| 34 | 04/24/2024 | 05:49:08 | -73.14, -96.49 | 119.78 | 04/24/2024 | 05:49:48 | -73.14, -96.39 | 119.79 | 3.23 | 40 |
| 35 | 04/24/2024 | 06:39:48 | 73.13, 70.82 | 60.21 | 04/24/2024 | 06:40:34 | 73.15, 70.90 | 60.21 | 3.42 | 46 |
| 36 | 04/24/2024 | 07:30:29 | -73.16,-121.78 | 119.78 | 04/24/2024 | 07:31:18 | -73.15,-121.78 | 119.80 | 1.85 | 49 |
| 37 | 04/24/2024 | 08:21:09 | 73.16, 45.54 | 60.21 | 04/24/2024 | 08:22:04 | 73.16, 45.51 | 60.20 | 0.78 | 55 |
| 38 | 04/24/2024 | 09:11:51 | -73.14,-147.17 | 119.82 | 04/24/2024 | 09:12:48 | -73.15,-147.17 | 119.82 | 1.51 | 57 |
| 39 | 04/24/2024 | 10:02:31 | 73.13, 20.14 | 60.16 | 04/24/2024 | 10:03:34 | 73.16, 20.12 | 60.18 | 3.50 | 63 |
| 40 | 04/24/2024 | 10:53:12 | -73.17,-172.46 | 119.82 | 04/24/2024 | 10:54:18 | -73.16,-172.55 | 119.84 | 3.28 | 66 |
| 41 | 04/24/2024 | 11:43:53 | 73.11, -5.25 | 60.12 | 04/24/2024 | 11:45:03 | 73.12, -5.15 | 60.11 | 3.41 | 70 |
| 42 | 04/24/2024 | 12:34:34 | -73.14, 162.15 | 119.87 | 04/24/2024 | 12:35:47 | -73.11, 162.17 | 119.91 | 3.00 | 73 |
| 43 | 04/24/2024 | 13:25:18 | 72.93, -30.97 | 59.94 | 04/24/2024 | 13:26:30 | 72.97, -30.21 | 59.93 | 24.99 | 72 |
| 44 | 04/24/2024 | 14:16:01 | -72.86, 136.23 | 120.14 | 04/24/2024 | 14:17:13 | -72.92, 137.21 | 120.15 | 32.90 | 72 |
| 45 | 04/24/2024 | 15:06:46 | 72.60, -56.98 | 59.62 | 04/24/2024 | 15:07:54 | 72.67, -54.96 | 59.58 | 67.60 | 68 |
| 46 | 04/24/2024 | 15:57:29 | -72.53, 110.21 | 120.45 | 04/24/2024 | 15:58:36 | -72.57, 112.56 | 120.55 | 78.33 | 67 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/18/2024
Download SNOs between METOP-B and NPP since TLE EPOCH: 04/18/2024 in txt file.
Historial Predications of SNOs between METOP-B and NPP