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: 1/14/2023
| 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, 17.56 | 94.79 | 01/15/2023 | 10:23:22 | 73.58, 14.45 | 94.96 | 97.76 | 66 |
| 2 | 01/15/2023 | 11:15:12 | -73.46,-175.38 | 85.33 | 01/15/2023 | 11:14:04 | -73.48,-178.00 | 85.16 | 83.05 | 68 |
| 3 | 01/15/2023 | 12:05:56 | 73.25, -8.51 | 94.48 | 01/15/2023 | 12:04:46 | 73.29, -10.25 | 94.62 | 55.75 | 70 |
| 4 | 01/15/2023 | 12:56:39 | -73.19, 158.67 | 85.59 | 01/15/2023 | 12:55:28 | -73.19, 157.29 | 85.50 | 44.50 | 71 |
| 5 | 01/15/2023 | 13:47:23 | 72.98, -34.45 | 94.22 | 01/15/2023 | 13:46:10 | 72.99, -34.97 | 94.28 | 16.97 | 73 |
| 6 | 01/15/2023 | 14:38:07 | -72.86, 132.64 | 85.89 | 01/15/2023 | 14:36:52 | -72.89, 132.56 | 85.84 | 3.76 | 75 |
| 7 | 01/15/2023 | 15:28:47 | 72.85, -60.05 | 94.10 | 01/15/2023 | 15:27:37 | 72.84, -60.02 | 94.10 | 1.80 | 70 |
| 8 | 01/15/2023 | 16:19:29 | -72.84, 107.25 | 85.92 | 01/15/2023 | 16:18:21 | -72.84, 107.29 | 85.91 | 1.20 | 68 |
| 9 | 01/15/2023 | 17:10:09 | 72.83, -85.43 | 94.07 | 01/15/2023 | 17:09:07 | 72.84, -85.40 | 94.09 | 1.51 | 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 | 2.95 | 60 |
| 11 | 01/15/2023 | 18:51:30 | 72.86,-110.71 | 94.08 | 01/15/2023 | 18:50:37 | 72.84,-110.78 | 94.08 | 2.87 | 53 |
| 12 | 01/15/2023 | 19:42:12 | -72.85, 56.59 | 85.94 | 01/15/2023 | 19:41:21 | -72.84, 56.53 | 85.93 | 1.87 | 51 |
| 13 | 01/15/2023 | 20:32:52 | 72.84,-136.10 | 94.05 | 01/15/2023 | 20:32:07 | 72.85,-136.16 | 94.07 | 2.23 | 45 |
| 14 | 01/15/2023 | 21:23:34 | -72.83, 31.20 | 85.97 | 01/15/2023 | 21:22:51 | -72.85, 31.15 | 85.94 | 2.88 | 43 |
| 15 | 01/15/2023 | 22:14:14 | 72.81,-161.49 | 94.02 | 01/15/2023 | 22:13:36 | 72.80,-161.43 | 94.00 | 2.58 | 38 |
| 16 | 01/15/2023 | 23:04:56 | -72.80, 5.82 | 86.01 | 01/15/2023 | 23:04:20 | -72.80, 5.88 | 86.01 | 2.13 | 36 |
| 17 | 01/15/2023 | 23:55:36 | 72.79, 173.13 | 93.98 | 01/15/2023 | 23:55:06 | 72.80, 173.19 | 93.99 | 2.08 | 30 |
| 18 | 01/16/2023 | 00:46:18 | -72.78, -19.57 | 86.04 | 01/16/2023 | 00:45:50 | -72.80, -19.50 | 86.02 | 3.16 | 28 |
| 19 | 01/16/2023 | 01:36:57 | 72.82, 147.85 | 94.00 | 01/16/2023 | 01:36:36 | 72.80, 147.81 | 93.98 | 2.49 | 21 |
| 20 | 01/16/2023 | 02:27:39 | -72.81, -44.85 | 86.03 | 01/16/2023 | 02:27:20 | -72.80, -44.88 | 86.03 | 1.21 | 19 |
| 21 | 01/16/2023 | 03:18:19 | 72.80, 122.46 | 93.96 | 01/16/2023 | 03:18:06 | 72.80, 122.43 | 93.97 | 1.29 | 13 |
| 22 | 01/16/2023 | 04:09:01 | -72.79, -70.24 | 86.06 | 01/16/2023 | 04:08:50 | -72.81, -70.26 | 86.04 | 2.13 | 11 |
| 23 | 01/16/2023 | 04:59:41 | 72.78, 97.08 | 93.93 | 01/16/2023 | 04:59:35 | 72.76, 97.15 | 93.91 | 3.42 | 6 |
| 24 | 01/16/2023 | 05:50:23 | -72.77, -95.62 | 86.09 | 01/16/2023 | 05:50:19 | -72.76, -95.53 | 86.10 | 3.07 | 4 |
| 25 | 01/16/2023 | 06:41:03 | 72.75, 71.69 | 93.90 | 01/16/2023 | 06:41:05 | 72.76, 71.77 | 93.90 | 2.85 | 2 |
| 26 | 01/16/2023 | 07:31:45 | -72.74,-121.01 | 86.12 | 01/16/2023 | 07:31:49 | -72.76,-120.91 | 86.11 | 3.62 | 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 | 2.43 | 11 |
| 28 | 01/16/2023 | 09:13:06 | -72.77,-146.29 | 86.11 | 01/16/2023 | 09:13:19 | -72.76,-146.29 | 86.12 | 1.10 | 13 |
| 29 | 01/16/2023 | 10:03:46 | 72.76, 21.02 | 93.88 | 01/16/2023 | 10:04:05 | 72.76, 21.02 | 93.88 | 0.44 | 19 |
| 30 | 01/16/2023 | 10:54:28 | -72.75,-171.67 | 86.14 | 01/16/2023 | 10:54:49 | -72.76,-171.67 | 86.13 | 1.63 | 21 |
| 31 | 01/16/2023 | 11:45:08 | 72.74, -4.36 | 93.84 | 01/16/2023 | 11:45:35 | 72.77, -4.36 | 93.87 | 3.13 | 27 |
| 32 | 01/16/2023 | 12:35:49 | -72.78, 163.05 | 86.13 | 01/16/2023 | 12:36:19 | -72.77, 162.95 | 86.15 | 3.40 | 30 |
| 33 | 01/16/2023 | 13:26:29 | 72.77, -29.64 | 93.86 | 01/16/2023 | 13:27:05 | 72.77, -29.74 | 93.86 | 3.29 | 36 |
| 34 | 01/16/2023 | 14:17:11 | -72.76, 137.66 | 86.17 | 01/16/2023 | 14:17:49 | -72.77, 137.57 | 86.16 | 3.28 | 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 | 2.68 | 43 |
| 36 | 01/16/2023 | 15:58:33 | -72.73, 112.28 | 86.20 | 01/16/2023 | 15:59:18 | -72.72, 112.30 | 86.22 | 1.61 | 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 | 0.64 | 51 |
| 38 | 01/16/2023 | 17:39:55 | -72.71, 86.89 | 86.23 | 01/16/2023 | 17:40:48 | -72.72, 86.92 | 86.23 | 1.59 | 53 |
| 39 | 01/16/2023 | 18:30:35 | 72.70,-105.80 | 93.76 | 01/16/2023 | 18:31:34 | 72.72,-105.78 | 93.77 | 3.00 | 59 |
| 40 | 01/16/2023 | 19:21:16 | -72.74, 61.61 | 86.22 | 01/16/2023 | 19:22:18 | -72.73, 61.54 | 86.24 | 2.82 | 62 |
| 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 | 2.42 | 68 |
| 42 | 01/16/2023 | 21:02:38 | -72.72, 36.22 | 86.25 | 01/16/2023 | 21:03:48 | -72.73, 36.16 | 86.25 | 2.40 | 70 |
| 43 | 01/16/2023 | 21:53:20 | 72.60,-156.68 | 93.65 | 01/16/2023 | 21:54:33 | 72.68,-156.43 | 93.69 | 11.76 | 73 |
| 44 | 01/16/2023 | 22:44:02 | -72.54, 10.53 | 86.42 | 01/16/2023 | 22:45:15 | -72.63, 10.99 | 86.37 | 18.07 | 73 |
| 45 | 01/16/2023 | 23:34:46 | 72.32, 177.43 | 93.39 | 01/16/2023 | 23:35:56 | 72.38, 178.81 | 93.35 | 46.91 | 70 |
| 46 | 01/17/2023 | 00:25:29 | -72.27, -15.36 | 86.68 | 01/17/2023 | 00:26:39 | -72.33, -13.78 | 86.72 | 53.98 | 70 |
| 47 | 01/17/2023 | 01:16:14 | 71.99, 151.45 | 93.08 | 01/17/2023 | 01:17:20 | 72.07, 154.03 | 93.01 | 88.85 | 66 |
| 48 | 01/17/2023 | 02:06:57 | -71.94, -41.33 | 86.98 | 01/17/2023 | 02:08:02 | -71.97, -38.47 | 87.11 | 98.79 | 65 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2023
Download SNOs between METOP-B and NPP since TLE EPOCH: 01/14/2023 in txt file.
Historial Predications of SNOs between METOP-B and NPP