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: 4/22/2024
| 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 | 01:56:28 | 73.87, 143.28 | 61.27 | 04/23/2024 | 01:55:21 | 73.88, 140.60 | 61.41 | 82.75 | 67 |
| 2 | 04/23/2024 | 02:47:12 | -73.75, -49.69 | 118.86 | 04/23/2024 | 02:46:03 | -73.78, -51.85 | 118.71 | 67.39 | 69 |
| 3 | 04/23/2024 | 03:37:56 | 73.55, 117.18 | 60.95 | 04/23/2024 | 03:36:44 | 73.53, 116.03 | 61.01 | 36.38 | 72 |
| 4 | 04/23/2024 | 04:28:39 | -73.47, -75.65 | 119.13 | 04/23/2024 | 04:27:26 | -73.44, -76.43 | 119.11 | 24.98 | 73 |
| 5 | 04/23/2024 | 05:19:23 | 73.27, 91.23 | 60.68 | 04/23/2024 | 05:18:09 | 73.29, 91.21 | 60.72 | 1.98 | 74 |
| 6 | 04/23/2024 | 06:10:04 | -73.30,-101.38 | 119.31 | 04/23/2024 | 06:08:53 | -73.29,-101.48 | 119.30 | 3.26 | 71 |
| 7 | 04/23/2024 | 07:00:45 | 73.25, 65.83 | 60.64 | 04/23/2024 | 06:59:38 | 73.24, 65.93 | 60.64 | 3.22 | 67 |
| 8 | 04/23/2024 | 07:51:26 | -73.28,-126.78 | 119.35 | 04/23/2024 | 07:50:22 | -73.25,-126.76 | 119.37 | 3.04 | 64 |
| 9 | 04/23/2024 | 08:42:06 | 73.27, 40.55 | 60.64 | 04/23/2024 | 08:41:08 | 73.25, 40.55 | 60.63 | 2.49 | 58 |
| 10 | 04/23/2024 | 09:32:48 | -73.25,-152.17 | 119.40 | 04/23/2024 | 09:31:52 | -73.25,-152.15 | 119.38 | 0.91 | 56 |
| 11 | 04/23/2024 | 10:23:28 | 73.25, 15.16 | 60.59 | 04/23/2024 | 10:22:38 | 73.26, 15.16 | 60.61 | 0.93 | 50 |
| 12 | 04/23/2024 | 11:14:09 | -73.28,-177.46 | 119.40 | 04/23/2024 | 11:13:22 | -73.26,-177.53 | 119.40 | 3.07 | 47 |
| 13 | 04/23/2024 | 12:04:49 | 73.27, -10.13 | 60.59 | 04/23/2024 | 12:04:08 | 73.26, -10.23 | 60.59 | 3.44 | 41 |
| 14 | 04/23/2024 | 12:55:31 | -73.25, 157.15 | 119.44 | 04/23/2024 | 12:54:52 | -73.27, 157.08 | 119.42 | 2.75 | 39 |
| 15 | 04/23/2024 | 13:46:11 | 73.25, -35.52 | 60.55 | 04/23/2024 | 13:45:37 | 73.22, -35.51 | 60.52 | 3.49 | 34 |
| 16 | 04/23/2024 | 14:36:53 | -73.23, 131.76 | 119.49 | 04/23/2024 | 14:36:21 | -73.22, 131.80 | 119.49 | 1.62 | 32 |
| 17 | 04/23/2024 | 15:27:33 | 73.22, -60.92 | 60.50 | 04/23/2024 | 15:27:07 | 73.22, -60.89 | 60.50 | 0.80 | 26 |
| 18 | 04/23/2024 | 16:18:15 | -73.20, 106.36 | 119.54 | 04/23/2024 | 16:17:51 | -73.23, 106.42 | 119.51 | 3.27 | 24 |
| 19 | 04/23/2024 | 17:08:54 | 73.25, -86.20 | 60.50 | 04/23/2024 | 17:08:37 | 73.23, -86.28 | 60.49 | 3.33 | 17 |
| 20 | 04/23/2024 | 17:59:36 | -73.23, 81.08 | 119.54 | 04/23/2024 | 17:59:21 | -73.23, 81.03 | 119.53 | 1.69 | 15 |
| 21 | 04/23/2024 | 18:50:16 | 73.22,-111.60 | 60.45 | 04/23/2024 | 18:50:07 | 73.24,-111.67 | 60.47 | 2.60 | 9 |
| 22 | 04/23/2024 | 19:40:58 | -73.20, 55.68 | 119.58 | 04/23/2024 | 19:40:50 | -73.19, 55.75 | 119.60 | 2.68 | 8 |
| 23 | 04/23/2024 | 20:31:38 | 73.20,-136.99 | 60.41 | 04/23/2024 | 20:31:36 | 73.19,-136.94 | 60.40 | 1.74 | 2 |
| 24 | 04/23/2024 | 21:22:20 | -73.18, 30.29 | 119.63 | 04/23/2024 | 21:22:20 | -73.19, 30.36 | 119.61 | 3.00 | 0 |
| 25 | 04/23/2024 | 22:13:00 | 73.17,-162.38 | 60.36 | 04/23/2024 | 22:13:06 | 73.20,-162.33 | 60.38 | 3.05 | 6 |
| 26 | 04/23/2024 | 23:03:41 | -73.20, 5.01 | 119.63 | 04/23/2024 | 23:03:50 | -73.20, 4.98 | 119.63 | 0.99 | 9 |
| 27 | 04/23/2024 | 23:54:20 | 73.20, 172.33 | 60.36 | 04/23/2024 | 23:54:35 | 73.20, 172.28 | 60.37 | 1.65 | 15 |
| 28 | 04/24/2024 | 00:45:02 | -73.18, -20.39 | 119.67 | 04/24/2024 | 00:45:19 | -73.21, -20.41 | 119.65 | 3.13 | 17 |
| 29 | 04/24/2024 | 01:35:42 | 73.17, 146.94 | 60.32 | 04/24/2024 | 01:36:04 | 73.16, 147.00 | 60.29 | 2.79 | 22 |
| 30 | 04/24/2024 | 02:26:24 | -73.15, -45.78 | 119.72 | 04/24/2024 | 02:26:48 | -73.16, -45.69 | 119.72 | 3.17 | 24 |
| 31 | 04/24/2024 | 03:17:04 | 73.15, 121.54 | 60.27 | 04/24/2024 | 03:17:34 | 73.16, 121.62 | 60.28 | 2.90 | 30 |
| 32 | 04/24/2024 | 04:07:45 | -73.18, -71.07 | 119.72 | 04/24/2024 | 04:08:18 | -73.17, -71.07 | 119.74 | 1.31 | 33 |
| 33 | 04/24/2024 | 04:58:25 | 73.17, 96.26 | 60.27 | 04/24/2024 | 04:59:04 | 73.17, 96.23 | 60.26 | 1.06 | 39 |
| 34 | 04/24/2024 | 05:49:07 | -73.15, -96.46 | 119.76 | 04/24/2024 | 05:49:48 | -73.17, -96.46 | 119.75 | 2.14 | 41 |
| 35 | 04/24/2024 | 06:39:47 | 73.15, 70.86 | 60.23 | 04/24/2024 | 06:40:34 | 73.18, 70.84 | 60.24 | 3.07 | 47 |
| 36 | 04/24/2024 | 07:30:28 | -73.18,-121.75 | 119.76 | 04/24/2024 | 07:31:18 | -73.18,-121.85 | 119.77 | 3.34 | 50 |
| 37 | 04/24/2024 | 08:21:09 | 73.12, 45.47 | 60.18 | 04/24/2024 | 08:22:03 | 73.13, 45.56 | 60.17 | 3.14 | 54 |
| 38 | 04/24/2024 | 09:11:50 | -73.15,-147.14 | 119.81 | 04/24/2024 | 09:12:47 | -73.14,-147.13 | 119.84 | 2.20 | 57 |
| 39 | 04/24/2024 | 10:02:30 | 73.15, 20.18 | 60.18 | 04/24/2024 | 10:03:33 | 73.14, 20.17 | 60.16 | 1.33 | 63 |
| 40 | 04/24/2024 | 10:53:12 | -73.13,-172.53 | 119.85 | 04/24/2024 | 10:54:17 | -73.14,-172.51 | 119.86 | 1.40 | 65 |
| 41 | 04/24/2024 | 11:43:52 | 73.12, -5.21 | 60.13 | 04/24/2024 | 11:45:03 | 73.14, -5.21 | 60.14 | 2.18 | 71 |
| 42 | 04/24/2024 | 12:34:33 | -73.16, 162.18 | 119.86 | 04/24/2024 | 12:35:47 | -73.15, 162.10 | 119.87 | 2.84 | 74 |
| 43 | 04/24/2024 | 13:25:18 | 72.90, -31.03 | 59.91 | 04/24/2024 | 13:26:29 | 72.95, -30.17 | 59.90 | 28.94 | 71 |
| 44 | 04/24/2024 | 14:16:01 | -72.83, 136.15 | 120.17 | 04/24/2024 | 14:17:12 | -72.90, 137.25 | 120.16 | 37.07 | 71 |
| 45 | 04/24/2024 | 15:06:45 | 72.62, -56.95 | 59.64 | 04/24/2024 | 15:07:53 | 72.65, -54.92 | 59.56 | 67.50 | 68 |
| 46 | 04/24/2024 | 15:57:28 | -72.55, 110.24 | 120.44 | 04/24/2024 | 15:58:36 | -72.60, 112.49 | 120.51 | 75.26 | 68 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/22/2024
Download SNOs between METOP-B and NPP since TLE EPOCH: 04/22/2024 in txt file.
Historial Predications of SNOs between METOP-B and NPP