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: 6/25/2021
| 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 | 06/28/2021 | 06:21:52 | -73.49,-101.89 | 129.71 | 06/28/2021 | 06:20:46 | -73.48,-105.00 | 129.54 | 98.41 | 66 |
| 2 | 06/28/2021 | 07:12:36 | 73.25, 64.92 | 50.08 | 06/28/2021 | 07:11:27 | 73.23, 62.86 | 50.19 | 66.06 | 69 |
| 3 | 06/28/2021 | 08:03:20 | -73.17,-127.94 | 130.00 | 06/28/2021 | 08:02:10 | -73.18,-129.71 | 129.87 | 56.87 | 70 |
| 4 | 06/28/2021 | 08:54:04 | 72.93, 38.88 | 49.80 | 06/28/2021 | 08:52:51 | 72.93, 38.14 | 49.86 | 24.28 | 73 |
| 5 | 06/28/2021 | 09:44:48 | -72.85,-153.97 | 130.28 | 06/28/2021 | 09:43:34 | -72.88,-154.44 | 130.20 | 15.78 | 74 |
| 6 | 06/28/2021 | 10:35:29 | 72.76, 13.18 | 49.65 | 06/28/2021 | 10:34:17 | 72.73, 13.18 | 49.64 | 2.95 | 72 |
| 7 | 06/28/2021 | 11:26:12 | -72.73,-179.56 | 130.38 | 06/28/2021 | 11:25:01 | -72.73,-179.50 | 130.36 | 2.23 | 71 |
| 8 | 06/28/2021 | 12:16:51 | 72.74, -12.20 | 49.64 | 06/28/2021 | 12:15:47 | 72.73, -12.19 | 49.65 | 0.54 | 64 |
| 9 | 06/28/2021 | 13:07:33 | -72.76, 155.16 | 130.35 | 06/28/2021 | 13:06:31 | -72.73, 155.12 | 130.35 | 2.78 | 62 |
| 10 | 06/28/2021 | 13:58:13 | 72.72, -37.58 | 49.62 | 06/28/2021 | 13:57:17 | 72.74, -37.57 | 49.65 | 1.93 | 56 |
| 11 | 06/28/2021 | 14:48:55 | -72.74, 129.78 | 130.36 | 06/28/2021 | 14:48:01 | -72.74, 129.74 | 130.35 | 1.27 | 54 |
| 12 | 06/28/2021 | 15:39:34 | 72.75, -62.86 | 49.66 | 06/28/2021 | 15:38:47 | 72.74, -62.95 | 49.66 | 3.46 | 47 |
| 13 | 06/28/2021 | 16:30:17 | -72.72, 104.40 | 130.38 | 06/28/2021 | 16:29:31 | -72.74, 104.36 | 130.34 | 2.67 | 46 |
| 14 | 06/28/2021 | 17:20:56 | 72.73, -88.24 | 49.64 | 06/28/2021 | 17:20:17 | 72.74, -88.33 | 49.67 | 3.34 | 39 |
| 15 | 06/28/2021 | 18:11:39 | -72.70, 79.02 | 130.39 | 06/28/2021 | 18:11:00 | -72.69, 79.09 | 130.39 | 2.43 | 39 |
| 16 | 06/28/2021 | 19:02:18 | 72.71,-113.62 | 49.63 | 06/28/2021 | 19:01:46 | 72.69,-113.61 | 49.62 | 2.13 | 32 |
| 17 | 06/28/2021 | 19:53:01 | -72.68, 53.64 | 130.40 | 06/28/2021 | 19:52:30 | -72.69, 53.71 | 130.38 | 2.82 | 31 |
| 18 | 06/28/2021 | 20:43:40 | 72.69,-139.00 | 49.62 | 06/28/2021 | 20:43:16 | 72.69,-138.98 | 49.62 | 0.55 | 24 |
| 19 | 06/28/2021 | 21:34:22 | -72.71, 28.36 | 130.37 | 06/28/2021 | 21:34:00 | -72.69, 28.33 | 130.38 | 1.96 | 22 |
| 20 | 06/28/2021 | 22:25:02 | 72.67,-164.38 | 49.60 | 06/28/2021 | 22:24:46 | 72.70,-164.36 | 49.63 | 2.81 | 16 |
| 21 | 06/28/2021 | 23:15:44 | -72.69, 2.98 | 130.38 | 06/28/2021 | 23:15:30 | -72.70, 2.95 | 130.37 | 1.28 | 14 |
| 22 | 06/29/2021 | 00:06:23 | 72.70, 170.35 | 49.63 | 06/29/2021 | 00:06:16 | 72.70, 170.26 | 49.64 | 2.97 | 7 |
| 23 | 06/29/2021 | 00:57:06 | -72.67, -22.40 | 130.40 | 06/29/2021 | 00:57:00 | -72.70, -22.43 | 130.37 | 3.33 | 6 |
| 24 | 06/29/2021 | 01:47:45 | 72.68, 144.97 | 49.62 | 06/29/2021 | 01:47:46 | 72.70, 144.88 | 49.64 | 3.50 | 1 |
| 25 | 06/29/2021 | 02:38:28 | -72.65, -47.78 | 130.41 | 06/29/2021 | 02:38:29 | -72.65, -47.70 | 130.42 | 2.52 | 1 |
| 26 | 06/29/2021 | 03:29:07 | 72.66, 119.59 | 49.61 | 06/29/2021 | 03:29:15 | 72.65, 119.60 | 49.59 | 1.38 | 8 |
| 27 | 06/29/2021 | 04:19:49 | -72.68, -73.05 | 130.38 | 06/29/2021 | 04:19:59 | -72.65, -73.08 | 130.41 | 3.36 | 10 |
| 28 | 06/29/2021 | 05:10:29 | 72.64, 94.21 | 49.59 | 06/29/2021 | 05:10:45 | 72.65, 94.23 | 49.60 | 1.38 | 16 |
| 29 | 06/29/2021 | 06:01:11 | -72.66, -98.43 | 130.39 | 06/29/2021 | 06:01:29 | -72.65, -98.46 | 130.40 | 1.18 | 18 |
| 30 | 06/29/2021 | 06:51:50 | 72.67, 68.93 | 49.62 | 06/29/2021 | 06:52:15 | 72.66, 68.85 | 49.61 | 3.40 | 25 |
| 31 | 06/29/2021 | 07:42:33 | -72.64,-123.81 | 130.41 | 06/29/2021 | 07:42:59 | -72.66,-123.84 | 130.40 | 1.78 | 26 |
| 32 | 06/29/2021 | 08:33:12 | 72.65, 43.55 | 49.61 | 06/29/2021 | 08:33:45 | 72.66, 43.47 | 49.61 | 2.72 | 33 |
| 33 | 06/29/2021 | 09:23:55 | -72.62,-149.19 | 130.42 | 06/29/2021 | 09:24:28 | -72.61,-149.11 | 130.45 | 3.14 | 33 |
| 34 | 06/29/2021 | 10:14:34 | 72.63, 18.17 | 49.60 | 06/29/2021 | 10:15:14 | 72.61, 18.19 | 49.56 | 2.91 | 40 |
| 35 | 06/29/2021 | 11:05:17 | -72.60,-174.57 | 130.43 | 06/29/2021 | 11:05:58 | -72.61,-174.49 | 130.44 | 2.84 | 41 |
| 36 | 06/29/2021 | 11:55:56 | 72.61, -7.21 | 49.59 | 06/29/2021 | 11:56:44 | 72.61, -7.19 | 49.57 | 0.92 | 48 |
| 37 | 06/29/2021 | 12:46:37 | -72.63, 160.15 | 130.40 | 06/29/2021 | 12:47:27 | -72.61, 160.13 | 130.43 | 2.52 | 50 |
| 38 | 06/29/2021 | 13:37:17 | 72.59, -32.59 | 49.57 | 06/29/2021 | 13:38:13 | 72.61, -32.57 | 49.58 | 2.26 | 56 |
| 39 | 06/29/2021 | 14:27:59 | -72.61, 134.77 | 130.41 | 06/29/2021 | 14:28:57 | -72.61, 134.75 | 130.43 | 0.64 | 58 |
| 40 | 06/29/2021 | 15:18:38 | 72.63, -57.87 | 49.60 | 06/29/2021 | 15:19:43 | 72.62, -57.94 | 49.58 | 2.77 | 65 |
| 41 | 06/29/2021 | 16:09:21 | -72.59, 109.39 | 130.43 | 06/29/2021 | 16:10:27 | -72.62, 109.37 | 130.42 | 2.49 | 66 |
| 42 | 06/29/2021 | 17:00:00 | 72.61, -83.25 | 49.59 | 06/29/2021 | 17:01:13 | 72.62, -83.32 | 49.59 | 2.79 | 73 |
| 43 | 06/29/2021 | 17:50:43 | -72.57, 84.01 | 130.44 | 06/29/2021 | 17:51:56 | -72.57, 84.10 | 130.47 | 2.98 | 73 |
| 44 | 06/29/2021 | 18:41:27 | 72.33,-109.14 | 49.36 | 06/29/2021 | 18:42:38 | 72.37,-108.19 | 49.32 | 32.27 | 71 |
| 45 | 06/29/2021 | 19:32:10 | -72.30, 58.12 | 130.67 | 06/29/2021 | 19:33:21 | -72.32, 59.23 | 130.74 | 37.29 | 71 |
| 46 | 06/29/2021 | 20:22:54 | 72.05,-135.01 | 49.12 | 06/29/2021 | 20:24:02 | 72.06,-132.97 | 48.99 | 70.03 | 68 |
| 47 | 06/29/2021 | 21:13:38 | -71.97, 32.16 | 130.95 | 06/29/2021 | 21:14:45 | -72.01, 34.44 | 131.07 | 78.63 | 67 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2021
Download SNOs between METOP-B and NPP since TLE EPOCH: 06/25/2021 in txt file.
Historial Predications of SNOs between METOP-B and NPP