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: 1/8/2023
| 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 | 73.57, 17.55 | 94.78 | 01/15/2023 | 10:23:22 | 73.59, 14.44 | 94.97 | 97.90 | 66 |
| 2 | 01/15/2023 | 11:15:12 | -73.46,-175.37 | 85.33 | 01/15/2023 | 11:14:04 | -73.48,-178.00 | 85.16 | 83.13 | 68 |
| 3 | 01/15/2023 | 12:05:56 | 73.25, -8.52 | 94.48 | 01/15/2023 | 12:04:46 | 73.29, -10.26 | 94.62 | 55.96 | 70 |
| 4 | 01/15/2023 | 12:56:39 | -73.19, 158.68 | 85.58 | 01/15/2023 | 12:55:28 | -73.19, 157.29 | 85.51 | 44.59 | 71 |
| 5 | 01/15/2023 | 13:47:23 | 72.97, -34.45 | 94.22 | 01/15/2023 | 13:46:10 | 72.99, -34.98 | 94.28 | 17.20 | 73 |
| 6 | 01/15/2023 | 14:38:07 | -72.86, 132.65 | 85.89 | 01/15/2023 | 14:36:52 | -72.89, 132.57 | 85.85 | 3.61 | 75 |
| 7 | 01/15/2023 | 15:28:47 | 72.85, -60.05 | 94.10 | 01/15/2023 | 15:27:37 | 72.84, -60.03 | 94.11 | 0.87 | 70 |
| 8 | 01/15/2023 | 16:19:29 | -72.84, 107.26 | 85.92 | 01/15/2023 | 16:18:21 | -72.84, 107.29 | 85.91 | 1.19 | 68 |
| 9 | 01/15/2023 | 17:10:09 | 72.83, -85.44 | 94.06 | 01/15/2023 | 17:09:07 | 72.85, -85.41 | 94.10 | 2.33 | 62 |
| 10 | 01/15/2023 | 18:00:51 | -72.82, 81.87 | 85.95 | 01/15/2023 | 17:59:51 | -72.84, 81.91 | 85.92 | 2.59 | 60 |
| 11 | 01/15/2023 | 18:51:30 | 72.86,-110.72 | 94.08 | 01/15/2023 | 18:50:37 | 72.85,-110.79 | 94.09 | 2.49 | 53 |
| 12 | 01/15/2023 | 19:42:12 | -72.85, 56.59 | 85.94 | 01/15/2023 | 19:41:21 | -72.84, 56.54 | 85.93 | 2.06 | 51 |
| 13 | 01/15/2023 | 20:32:52 | 72.83,-136.11 | 94.05 | 01/15/2023 | 20:32:07 | 72.85,-136.17 | 94.07 | 2.86 | 45 |
| 14 | 01/15/2023 | 21:23:34 | -72.83, 31.21 | 85.97 | 01/15/2023 | 21:22:51 | -72.84, 31.16 | 85.94 | 2.60 | 43 |
| 15 | 01/15/2023 | 22:14:14 | 72.81,-161.49 | 94.01 | 01/15/2023 | 22:13:36 | 72.80,-161.44 | 94.01 | 1.88 | 38 |
| 16 | 01/15/2023 | 23:04:56 | -72.81, 5.82 | 86.00 | 01/15/2023 | 23:04:20 | -72.80, 5.88 | 86.01 | 2.21 | 36 |
| 17 | 01/15/2023 | 23:55:36 | 72.79, 173.12 | 93.98 | 01/15/2023 | 23:55:06 | 72.80, 173.18 | 94.00 | 2.47 | 30 |
| 18 | 01/16/2023 | 00:46:18 | -72.78, -19.56 | 86.04 | 01/16/2023 | 00:45:50 | -72.80, -19.50 | 86.02 | 2.78 | 28 |
| 19 | 01/16/2023 | 01:36:57 | 72.82, 147.84 | 93.99 | 01/16/2023 | 01:36:36 | 72.81, 147.80 | 93.99 | 1.92 | 21 |
| 20 | 01/16/2023 | 02:27:39 | -72.81, -44.84 | 86.02 | 01/16/2023 | 02:27:20 | -72.80, -44.87 | 86.03 | 1.64 | 19 |
| 21 | 01/16/2023 | 03:18:19 | 72.80, 122.46 | 93.96 | 01/16/2023 | 03:18:06 | 72.81, 122.42 | 93.98 | 1.91 | 13 |
| 22 | 01/16/2023 | 04:09:01 | -72.79, -70.23 | 86.06 | 01/16/2023 | 04:08:50 | -72.80, -70.25 | 86.04 | 1.65 | 11 |
| 23 | 01/16/2023 | 04:59:41 | 72.77, 97.07 | 93.93 | 01/16/2023 | 04:59:35 | 72.76, 97.15 | 93.91 | 2.88 | 6 |
| 24 | 01/16/2023 | 05:50:23 | -72.77, -95.61 | 86.09 | 01/16/2023 | 05:50:19 | -72.75, -95.53 | 86.11 | 3.22 | 4 |
| 25 | 01/16/2023 | 06:41:03 | 72.75, 71.69 | 93.89 | 01/16/2023 | 06:41:05 | 72.76, 71.77 | 93.90 | 2.97 | 2 |
| 26 | 01/16/2023 | 07:31:45 | -72.75,-121.00 | 86.12 | 01/16/2023 | 07:31:49 | -72.76,-120.91 | 86.12 | 3.28 | 4 |
| 27 | 01/16/2023 | 08:22:24 | 72.78, 46.41 | 93.91 | 01/16/2023 | 08:22:35 | 72.76, 46.39 | 93.89 | 1.78 | 11 |
| 28 | 01/16/2023 | 09:13:06 | -72.77,-146.28 | 86.11 | 01/16/2023 | 09:13:19 | -72.76,-146.28 | 86.13 | 1.78 | 13 |
| 29 | 01/16/2023 | 10:03:46 | 72.76, 21.02 | 93.87 | 01/16/2023 | 10:04:05 | 72.77, 21.01 | 93.88 | 1.09 | 19 |
| 30 | 01/16/2023 | 10:54:28 | -72.75,-171.66 | 86.14 | 01/16/2023 | 10:54:49 | -72.76,-171.66 | 86.14 | 0.92 | 21 |
| 31 | 01/16/2023 | 11:45:08 | 72.74, -4.37 | 93.84 | 01/16/2023 | 11:45:35 | 72.77, -4.37 | 93.87 | 3.75 | 27 |
| 32 | 01/16/2023 | 12:35:50 | -72.73, 162.95 | 86.17 | 01/16/2023 | 12:36:19 | -72.76, 162.96 | 86.15 | 3.61 | 29 |
| 33 | 01/16/2023 | 13:26:29 | 72.76, -29.65 | 93.85 | 01/16/2023 | 13:27:05 | 72.77, -29.75 | 93.86 | 3.49 | 36 |
| 34 | 01/16/2023 | 14:17:11 | -72.76, 137.67 | 86.16 | 01/16/2023 | 14:17:49 | -72.77, 137.58 | 86.16 | 3.09 | 38 |
| 35 | 01/16/2023 | 15:07:51 | 72.74, -55.03 | 93.82 | 01/16/2023 | 15:08:34 | 72.72, -55.02 | 93.79 | 2.12 | 43 |
| 36 | 01/16/2023 | 15:58:33 | -72.74, 112.29 | 86.19 | 01/16/2023 | 15:59:18 | -72.72, 112.31 | 86.23 | 2.36 | 45 |
| 37 | 01/16/2023 | 16:49:13 | 72.72, -80.42 | 93.79 | 01/16/2023 | 16:50:04 | 72.72, -80.40 | 93.78 | 0.81 | 51 |
| 38 | 01/16/2023 | 17:39:55 | -72.72, 86.90 | 86.23 | 01/16/2023 | 17:40:48 | -72.72, 86.93 | 86.24 | 0.96 | 53 |
| 39 | 01/16/2023 | 18:30:35 | 72.70,-105.80 | 93.75 | 01/16/2023 | 18:31:34 | 72.73,-105.78 | 93.77 | 3.43 | 59 |
| 40 | 01/16/2023 | 19:21:17 | -72.69, 61.52 | 86.26 | 01/16/2023 | 19:22:18 | -72.72, 61.55 | 86.25 | 3.30 | 61 |
| 41 | 01/16/2023 | 20:11:56 | 72.73,-131.08 | 93.77 | 01/16/2023 | 20:13:04 | 72.73,-131.16 | 93.76 | 2.56 | 68 |
| 42 | 01/16/2023 | 21:02:38 | -72.72, 36.23 | 86.25 | 01/16/2023 | 21:03:48 | -72.72, 36.17 | 86.26 | 2.19 | 70 |
| 43 | 01/16/2023 | 21:53:19 | 72.65,-156.57 | 93.69 | 01/16/2023 | 21:54:33 | 72.68,-156.43 | 93.69 | 5.60 | 74 |
| 44 | 01/16/2023 | 22:44:03 | -72.55, 10.54 | 86.42 | 01/16/2023 | 22:45:16 | -72.62, 11.00 | 86.38 | 17.51 | 73 |
| 45 | 01/16/2023 | 23:34:47 | 72.32, 177.43 | 93.38 | 01/16/2023 | 23:35:57 | 72.38, 178.81 | 93.35 | 46.85 | 70 |
| 46 | 01/17/2023 | 00:25:30 | -72.27, -15.35 | 86.67 | 01/17/2023 | 00:26:40 | -72.32, -13.77 | 86.72 | 53.80 | 70 |
| 47 | 01/17/2023 | 01:16:15 | 71.99, 151.45 | 93.08 | 01/17/2023 | 01:17:21 | 72.07, 154.03 | 93.01 | 88.78 | 66 |
| 48 | 01/17/2023 | 02:06:58 | -71.94, -41.32 | 86.98 | 01/17/2023 | 02:08:04 | -72.02, -38.55 | 87.06 | 95.56 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2023
Download SNOs between METOP-B and NPP since TLE EPOCH: 01/08/2023 in txt file.
Historial Predications of SNOs between METOP-B and NPP