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: 4/20/2024
| 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 | 73.88, 143.29 | 61.27 | 04/23/2024 | 01:55:21 | 73.87, 140.61 | 61.41 | 82.82 | 67 |
| 2 | 04/23/2024 | 02:47:12 | -73.76, -49.67 | 118.85 | 04/23/2024 | 02:46:03 | -73.77, -51.83 | 118.72 | 67.39 | 69 |
| 3 | 04/23/2024 | 03:37:56 | 73.55, 117.20 | 60.96 | 04/23/2024 | 03:36:45 | 73.58, 115.93 | 61.06 | 40.06 | 71 |
| 4 | 04/23/2024 | 04:28:40 | -73.43, -75.75 | 119.17 | 04/23/2024 | 04:27:27 | -73.48, -76.53 | 119.07 | 25.22 | 73 |
| 5 | 04/23/2024 | 05:19:23 | 73.28, 91.24 | 60.69 | 04/23/2024 | 05:18:09 | 73.28, 91.22 | 60.71 | 0.84 | 74 |
| 6 | 04/23/2024 | 06:10:05 | -73.26,-101.47 | 119.34 | 04/23/2024 | 06:08:53 | -73.28,-101.46 | 119.30 | 2.93 | 72 |
| 7 | 04/23/2024 | 07:00:45 | 73.25, 65.85 | 60.64 | 04/23/2024 | 06:59:38 | 73.24, 65.95 | 60.64 | 3.57 | 67 |
| 8 | 04/23/2024 | 07:51:26 | -73.28,-126.76 | 119.35 | 04/23/2024 | 07:50:23 | -73.29,-126.85 | 119.32 | 3.08 | 63 |
| 9 | 04/23/2024 | 08:42:07 | 73.23, 40.45 | 60.60 | 04/23/2024 | 08:41:08 | 73.24, 40.56 | 60.62 | 3.76 | 59 |
| 10 | 04/23/2024 | 09:32:48 | -73.26,-152.15 | 119.39 | 04/23/2024 | 09:31:52 | -73.25,-152.13 | 119.39 | 1.75 | 56 |
| 11 | 04/23/2024 | 10:23:28 | 73.25, 15.17 | 60.60 | 04/23/2024 | 10:22:38 | 73.25, 15.17 | 60.60 | 0.56 | 50 |
| 12 | 04/23/2024 | 11:14:10 | -73.24,-177.54 | 119.44 | 04/23/2024 | 11:13:22 | -73.25,-177.51 | 119.41 | 2.02 | 48 |
| 13 | 04/23/2024 | 12:04:50 | 73.23, -10.22 | 60.55 | 04/23/2024 | 12:04:08 | 73.26, -10.21 | 60.59 | 2.83 | 42 |
| 14 | 04/23/2024 | 12:55:31 | -73.26, 157.17 | 119.44 | 04/23/2024 | 12:54:52 | -73.26, 157.10 | 119.43 | 2.37 | 39 |
| 15 | 04/23/2024 | 13:46:11 | 73.26, -35.51 | 60.55 | 04/23/2024 | 13:45:38 | 73.26, -35.60 | 60.57 | 3.10 | 33 |
| 16 | 04/23/2024 | 14:36:53 | -73.24, 131.78 | 119.48 | 04/23/2024 | 14:36:21 | -73.21, 131.82 | 119.50 | 3.06 | 32 |
| 17 | 04/23/2024 | 15:27:33 | 73.23, -60.90 | 60.51 | 04/23/2024 | 15:27:07 | 73.22, -60.88 | 60.50 | 1.78 | 26 |
| 18 | 04/23/2024 | 16:18:15 | -73.21, 106.38 | 119.53 | 04/23/2024 | 16:17:51 | -73.22, 106.44 | 119.52 | 1.77 | 24 |
| 19 | 04/23/2024 | 17:08:55 | 73.21, -86.29 | 60.46 | 04/23/2024 | 17:08:37 | 73.22, -86.26 | 60.48 | 2.01 | 18 |
| 20 | 04/23/2024 | 17:59:36 | -73.24, 81.10 | 119.53 | 04/23/2024 | 17:59:21 | -73.22, 81.05 | 119.54 | 2.29 | 15 |
| 21 | 04/23/2024 | 18:50:16 | 73.23,-111.58 | 60.46 | 04/23/2024 | 18:50:07 | 73.23,-111.65 | 60.46 | 2.40 | 9 |
| 22 | 04/23/2024 | 19:40:58 | -73.21, 55.71 | 119.57 | 04/23/2024 | 19:40:51 | -73.23, 55.66 | 119.55 | 2.27 | 7 |
| 23 | 04/23/2024 | 20:31:38 | 73.21,-136.97 | 60.42 | 04/23/2024 | 20:31:36 | 73.18,-136.93 | 60.39 | 3.01 | 2 |
| 24 | 04/23/2024 | 21:22:20 | -73.19, 30.31 | 119.62 | 04/23/2024 | 21:22:20 | -73.18, 30.39 | 119.62 | 2.36 | 0 |
| 25 | 04/23/2024 | 22:12:59 | 73.18,-162.37 | 60.37 | 04/23/2024 | 22:13:05 | 73.19,-162.32 | 60.37 | 1.79 | 6 |
| 26 | 04/23/2024 | 23:03:40 | -73.21, 5.03 | 119.62 | 04/23/2024 | 23:03:49 | -73.19, 5.00 | 119.64 | 2.86 | 9 |
| 27 | 04/23/2024 | 23:54:20 | 73.21, 172.35 | 60.37 | 04/23/2024 | 23:54:35 | 73.20, 172.30 | 60.36 | 2.24 | 15 |
| 28 | 04/24/2024 | 00:45:02 | -73.19, -20.36 | 119.66 | 04/24/2024 | 00:45:19 | -73.20, -20.39 | 119.66 | 1.03 | 17 |
| 29 | 04/24/2024 | 01:35:42 | 73.18, 146.96 | 60.33 | 04/24/2024 | 01:36:05 | 73.20, 146.91 | 60.34 | 2.42 | 23 |
| 30 | 04/24/2024 | 02:26:24 | -73.17, -45.76 | 119.71 | 04/24/2024 | 02:26:48 | -73.15, -45.66 | 119.73 | 3.34 | 24 |
| 31 | 04/24/2024 | 03:17:04 | 73.16, 121.56 | 60.28 | 04/24/2024 | 03:17:34 | 73.16, 121.63 | 60.27 | 2.31 | 30 |
| 32 | 04/24/2024 | 04:07:46 | -73.14, -71.15 | 119.75 | 04/24/2024 | 04:08:18 | -73.16, -71.05 | 119.75 | 3.69 | 32 |
| 33 | 04/24/2024 | 04:58:25 | 73.18, 96.28 | 60.28 | 04/24/2024 | 04:59:04 | 73.16, 96.25 | 60.25 | 2.67 | 39 |
| 34 | 04/24/2024 | 05:49:07 | -73.17, -96.44 | 119.75 | 04/24/2024 | 05:49:48 | -73.16, -96.44 | 119.76 | 0.38 | 41 |
| 35 | 04/24/2024 | 06:39:47 | 73.16, 70.88 | 60.23 | 04/24/2024 | 06:40:34 | 73.17, 70.86 | 60.23 | 1.24 | 47 |
| 36 | 04/24/2024 | 07:30:29 | -73.14,-121.83 | 119.80 | 04/24/2024 | 07:31:18 | -73.17,-121.83 | 119.78 | 3.02 | 49 |
| 37 | 04/24/2024 | 08:21:09 | 73.13, 45.49 | 60.19 | 04/24/2024 | 08:22:03 | 73.12, 45.58 | 60.16 | 3.20 | 54 |
| 38 | 04/24/2024 | 09:11:50 | -73.17,-147.11 | 119.80 | 04/24/2024 | 09:12:48 | -73.17,-147.21 | 119.80 | 3.29 | 58 |
| 39 | 04/24/2024 | 10:02:30 | 73.16, 20.21 | 60.19 | 04/24/2024 | 10:03:33 | 73.13, 20.19 | 60.15 | 3.45 | 63 |
| 40 | 04/24/2024 | 10:53:12 | -73.14,-172.51 | 119.84 | 04/24/2024 | 10:54:17 | -73.13,-172.49 | 119.87 | 1.49 | 65 |
| 41 | 04/24/2024 | 11:43:52 | 73.14, -5.19 | 60.14 | 04/24/2024 | 11:45:03 | 73.14, -5.19 | 60.13 | 0.14 | 71 |
| 42 | 04/24/2024 | 12:34:34 | -73.12, 162.10 | 119.89 | 04/24/2024 | 12:35:47 | -73.14, 162.12 | 119.89 | 2.14 | 73 |
| 43 | 04/24/2024 | 13:25:18 | 72.91, -31.01 | 59.92 | 04/24/2024 | 13:26:30 | 72.99, -30.25 | 59.95 | 26.38 | 72 |
| 44 | 04/24/2024 | 14:16:01 | -72.84, 136.17 | 120.16 | 04/24/2024 | 14:17:12 | -72.89, 137.28 | 120.18 | 36.49 | 71 |
| 45 | 04/24/2024 | 15:06:45 | 72.63, -56.93 | 59.65 | 04/24/2024 | 15:07:53 | 72.64, -54.90 | 59.55 | 67.34 | 68 |
| 46 | 04/24/2024 | 15:57:28 | -72.56, 110.27 | 120.42 | 04/24/2024 | 15:58:36 | -72.59, 112.52 | 120.52 | 75.02 | 68 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2024
Download SNOs between METOP-B and NPP since TLE EPOCH: 04/20/2024 in txt file.
Historial Predications of SNOs between METOP-B and NPP