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: 1/15/2023
| 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 | 01/15/2023 | 10:24:28 | 73.56, 17.53 | 94.78 | 01/15/2023 | 10:23:22 | 73.60, 14.42 | 94.97 | 97.82 | 66 |
| 2 | 01/15/2023 | 11:15:11 | -73.50,-175.30 | 85.30 | 01/15/2023 | 11:14:04 | -73.50,-178.03 | 85.15 | 86.47 | 67 |
| 3 | 01/15/2023 | 12:05:55 | 73.29, -8.43 | 94.52 | 01/15/2023 | 12:04:45 | 73.25, -10.16 | 94.58 | 55.75 | 70 |
| 4 | 01/15/2023 | 12:56:39 | -73.17, 158.64 | 85.60 | 01/15/2023 | 12:55:28 | -73.20, 157.26 | 85.49 | 44.60 | 71 |
| 5 | 01/15/2023 | 13:47:23 | 72.96, -34.47 | 94.21 | 01/15/2023 | 13:46:09 | 72.95, -34.89 | 94.23 | 13.49 | 74 |
| 6 | 01/15/2023 | 14:38:06 | -72.90, 132.72 | 85.86 | 01/15/2023 | 14:36:52 | -72.90, 132.53 | 85.83 | 5.99 | 74 |
| 7 | 01/15/2023 | 15:28:47 | 72.84, -60.07 | 94.09 | 01/15/2023 | 15:27:37 | 72.85, -60.05 | 94.11 | 1.45 | 70 |
| 8 | 01/15/2023 | 16:19:29 | -72.83, 107.23 | 85.93 | 01/15/2023 | 16:18:21 | -72.85, 107.26 | 85.89 | 3.16 | 68 |
| 9 | 01/15/2023 | 17:10:08 | 72.87, -85.35 | 94.10 | 01/15/2023 | 17:09:07 | 72.85, -85.43 | 94.10 | 2.98 | 61 |
| 10 | 01/15/2023 | 18:00:50 | -72.86, 81.94 | 85.92 | 01/15/2023 | 17:59:51 | -72.86, 81.88 | 85.91 | 2.06 | 59 |
| 11 | 01/15/2023 | 18:51:30 | 72.85,-110.74 | 94.07 | 01/15/2023 | 18:50:37 | 72.86,-110.81 | 94.09 | 2.45 | 53 |
| 12 | 01/15/2023 | 19:42:12 | -72.83, 56.56 | 85.95 | 01/15/2023 | 19:41:21 | -72.86, 56.50 | 85.92 | 3.28 | 51 |
| 13 | 01/15/2023 | 20:32:52 | 72.82,-136.13 | 94.04 | 01/15/2023 | 20:32:06 | 72.81,-136.08 | 94.03 | 2.38 | 46 |
| 14 | 01/15/2023 | 21:23:34 | -72.81, 31.17 | 85.99 | 01/15/2023 | 21:22:50 | -72.81, 31.23 | 85.98 | 1.87 | 44 |
| 15 | 01/15/2023 | 22:14:14 | 72.80,-161.51 | 94.00 | 01/15/2023 | 22:13:36 | 72.81,-161.46 | 94.02 | 1.94 | 38 |
| 16 | 01/15/2023 | 23:04:56 | -72.79, 5.79 | 86.02 | 01/15/2023 | 23:04:20 | -72.81, 5.85 | 85.99 | 3.27 | 36 |
| 17 | 01/15/2023 | 23:55:35 | 72.83, 173.21 | 94.02 | 01/15/2023 | 23:55:06 | 72.81, 173.16 | 94.01 | 2.53 | 29 |
| 18 | 01/16/2023 | 00:46:17 | -72.82, -19.49 | 86.01 | 01/16/2023 | 00:45:50 | -72.81, -19.53 | 86.00 | 1.23 | 27 |
| 19 | 01/16/2023 | 01:36:57 | 72.81, 147.82 | 93.98 | 01/16/2023 | 01:36:36 | 72.81, 147.78 | 94.00 | 1.51 | 21 |
| 20 | 01/16/2023 | 02:27:39 | -72.80, -44.88 | 86.04 | 01/16/2023 | 02:27:20 | -72.82, -44.91 | 86.01 | 2.52 | 19 |
| 21 | 01/16/2023 | 03:18:19 | 72.79, 122.43 | 93.95 | 01/16/2023 | 03:18:05 | 72.77, 122.51 | 93.93 | 3.22 | 14 |
| 22 | 01/16/2023 | 04:09:01 | -72.77, -70.26 | 86.07 | 01/16/2023 | 04:08:49 | -72.77, -70.18 | 86.08 | 2.79 | 12 |
| 23 | 01/16/2023 | 04:59:41 | 72.76, 97.05 | 93.92 | 01/16/2023 | 04:59:35 | 72.77, 97.13 | 93.92 | 2.69 | 6 |
| 24 | 01/16/2023 | 05:50:22 | -72.80, -95.54 | 86.06 | 01/16/2023 | 05:50:19 | -72.77, -95.56 | 86.09 | 3.51 | 3 |
| 25 | 01/16/2023 | 06:41:02 | 72.79, 71.77 | 93.93 | 01/16/2023 | 06:41:05 | 72.77, 71.75 | 93.91 | 2.38 | 3 |
| 26 | 01/16/2023 | 07:31:44 | -72.78,-120.93 | 86.09 | 01/16/2023 | 07:31:49 | -72.77,-120.94 | 86.10 | 0.81 | 5 |
| 27 | 01/16/2023 | 08:22:24 | 72.77, 46.38 | 93.90 | 01/16/2023 | 08:22:35 | 72.77, 46.37 | 93.90 | 0.62 | 11 |
| 28 | 01/16/2023 | 09:13:06 | -72.76,-146.32 | 86.12 | 01/16/2023 | 09:13:19 | -72.78,-146.32 | 86.11 | 1.97 | 13 |
| 29 | 01/16/2023 | 10:03:46 | 72.75, 21.00 | 93.87 | 01/16/2023 | 10:04:05 | 72.78, 20.99 | 93.89 | 3.23 | 19 |
| 30 | 01/16/2023 | 10:54:27 | -72.79,-171.60 | 86.11 | 01/16/2023 | 10:54:49 | -72.78,-171.70 | 86.12 | 3.47 | 22 |
| 31 | 01/16/2023 | 11:45:07 | 72.78, -4.29 | 93.88 | 01/16/2023 | 11:45:35 | 72.78, -4.39 | 93.88 | 3.47 | 28 |
| 32 | 01/16/2023 | 12:35:49 | -72.76, 163.02 | 86.14 | 01/16/2023 | 12:36:19 | -72.78, 162.92 | 86.13 | 3.61 | 30 |
| 33 | 01/16/2023 | 13:26:29 | 72.75, -29.67 | 93.84 | 01/16/2023 | 13:27:04 | 72.73, -29.66 | 93.81 | 2.56 | 35 |
| 34 | 01/16/2023 | 14:17:11 | -72.74, 137.63 | 86.18 | 01/16/2023 | 14:17:48 | -72.73, 137.65 | 86.20 | 1.22 | 37 |
| 35 | 01/16/2023 | 15:07:51 | 72.73, -55.06 | 93.81 | 01/16/2023 | 15:08:34 | 72.73, -55.04 | 93.80 | 0.50 | 43 |
| 36 | 01/16/2023 | 15:58:33 | -72.72, 112.25 | 86.21 | 01/16/2023 | 15:59:18 | -72.73, 112.27 | 86.21 | 1.80 | 45 |
| 37 | 01/16/2023 | 16:49:13 | 72.71, -80.44 | 93.78 | 01/16/2023 | 16:50:04 | 72.74, -80.42 | 93.79 | 3.05 | 51 |
| 38 | 01/16/2023 | 17:39:54 | -72.75, 86.96 | 86.20 | 01/16/2023 | 17:40:48 | -72.74, 86.89 | 86.22 | 2.80 | 54 |
| 39 | 01/16/2023 | 18:30:34 | 72.74,-105.72 | 93.79 | 01/16/2023 | 18:31:34 | 72.74,-105.80 | 93.78 | 2.59 | 60 |
| 40 | 01/16/2023 | 19:21:16 | -72.73, 61.58 | 86.23 | 01/16/2023 | 19:22:18 | -72.74, 61.51 | 86.23 | 2.72 | 62 |
| 41 | 01/16/2023 | 20:11:56 | 72.71,-131.11 | 93.76 | 01/16/2023 | 20:13:03 | 72.69,-131.08 | 93.72 | 2.99 | 67 |
| 42 | 01/16/2023 | 21:02:38 | -72.70, 36.19 | 86.26 | 01/16/2023 | 21:03:47 | -72.69, 36.24 | 86.29 | 1.97 | 69 |
| 43 | 01/16/2023 | 21:53:19 | 72.64,-156.60 | 93.68 | 01/16/2023 | 21:54:33 | 72.69,-156.46 | 93.71 | 7.40 | 74 |
| 44 | 01/16/2023 | 22:44:02 | -72.58, 10.60 | 86.39 | 01/16/2023 | 22:45:15 | -72.59, 11.06 | 86.41 | 15.45 | 73 |
| 45 | 01/16/2023 | 23:34:47 | 72.31, 177.40 | 93.37 | 01/16/2023 | 23:35:57 | 72.39, 178.78 | 93.36 | 47.39 | 70 |
| 46 | 01/17/2023 | 00:25:30 | -72.25, -15.39 | 86.69 | 01/17/2023 | 00:26:39 | -72.29, -13.70 | 86.76 | 57.21 | 69 |
| 47 | 01/17/2023 | 01:16:14 | 72.03, 151.52 | 93.11 | 01/17/2023 | 01:17:21 | 72.08, 154.00 | 93.02 | 85.21 | 67 |
| 48 | 01/17/2023 | 02:06:58 | -71.92, -41.36 | 86.99 | 01/17/2023 | 02:08:03 | -71.99, -38.49 | 87.10 | 98.99 | 65 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 1/15/2023
Download SNOs between METOP-B and NPP since TLE EPOCH: 01/15/2023 in txt file.
Historial Predications of SNOs between METOP-B and NPP