Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/1/2023
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 01/04/2023 | 06:39:57 | 73.39, 70.64 | 96.30 | 01/04/2023 | 06:41:05 | 73.33, 72.95 | 96.13 | 74.03 | 68 |
| 2 | 01/04/2023 | 07:30:39 | -73.29,-121.83 | 83.82 | 01/04/2023 | 07:31:48 | -73.22,-119.97 | 83.99 | 60.02 | 69 |
| 3 | 01/04/2023 | 08:21:21 | 73.09, 45.92 | 95.97 | 01/04/2023 | 08:22:32 | 73.06, 47.01 | 95.87 | 35.71 | 71 |
| 4 | 01/04/2023 | 09:12:03 | -73.00,-146.56 | 84.15 | 01/04/2023 | 09:13:15 | -72.94,-145.90 | 84.24 | 22.13 | 72 |
| 5 | 01/04/2023 | 10:02:45 | 72.79, 21.17 | 95.64 | 01/04/2023 | 10:03:59 | 72.78, 21.09 | 95.61 | 3.11 | 74 |
| 6 | 01/04/2023 | 10:53:29 | -72.80,-171.52 | 84.37 | 01/04/2023 | 10:54:39 | -72.82,-171.50 | 84.36 | 2.42 | 70 |
| 7 | 01/04/2023 | 11:44:15 | 72.80, -4.21 | 95.63 | 01/04/2023 | 11:45:20 | 72.81, -4.19 | 95.63 | 1.34 | 65 |
| 8 | 01/04/2023 | 12:34:59 | -72.80, 163.10 | 84.37 | 01/04/2023 | 12:36:01 | -72.80, 163.11 | 84.39 | 0.92 | 62 |
| 9 | 01/04/2023 | 13:25:45 | 72.81, -29.60 | 95.63 | 01/04/2023 | 13:26:42 | 72.79, -29.58 | 95.60 | 2.07 | 57 |
| 10 | 01/04/2023 | 14:16:28 | -72.76, 137.81 | 84.43 | 01/04/2023 | 14:17:23 | -72.78, 137.73 | 84.42 | 3.42 | 55 |
| 11 | 01/04/2023 | 15:07:13 | 72.76, -54.88 | 95.58 | 01/04/2023 | 15:08:03 | 72.77, -54.96 | 95.58 | 2.84 | 50 |
| 12 | 01/04/2023 | 15:57:57 | -72.76, 112.43 | 84.43 | 01/04/2023 | 15:58:44 | -72.75, 112.34 | 84.44 | 3.11 | 47 |
| 13 | 01/04/2023 | 16:48:43 | 72.77, -80.27 | 95.58 | 01/04/2023 | 16:49:24 | 72.79, -80.24 | 95.60 | 3.23 | 41 |
| 14 | 01/04/2023 | 17:39:27 | -72.77, 87.04 | 84.43 | 01/04/2023 | 17:40:05 | -72.78, 87.06 | 84.42 | 1.49 | 38 |
| 15 | 01/04/2023 | 18:30:13 | 72.77,-105.65 | 95.57 | 01/04/2023 | 18:30:46 | 72.77,-105.63 | 95.57 | 0.69 | 33 |
| 16 | 01/04/2023 | 19:20:57 | -72.78, 61.66 | 84.43 | 01/04/2023 | 19:21:27 | -72.76, 61.68 | 84.45 | 1.80 | 30 |
| 17 | 01/04/2023 | 20:11:43 | 72.78,-131.04 | 95.57 | 01/04/2023 | 20:12:08 | 72.75,-131.02 | 95.54 | 3.12 | 25 |
| 18 | 01/04/2023 | 21:02:26 | -72.73, 36.38 | 84.49 | 01/04/2023 | 21:02:49 | -72.74, 36.29 | 84.48 | 2.97 | 23 |
| 19 | 01/04/2023 | 21:53:12 | 72.73,-156.32 | 95.52 | 01/04/2023 | 21:53:30 | 72.73,-156.40 | 95.51 | 2.82 | 18 |
| 20 | 01/04/2023 | 22:43:56 | -72.74, 10.99 | 84.49 | 01/04/2023 | 22:44:10 | -72.77, 11.01 | 84.46 | 3.49 | 14 |
| 21 | 01/04/2023 | 23:34:42 | 72.74, 178.30 | 95.52 | 01/04/2023 | 23:34:51 | 72.76, 178.32 | 95.53 | 2.17 | 9 |
| 22 | 01/05/2023 | 00:25:26 | -72.74, -14.40 | 84.49 | 01/05/2023 | 00:25:32 | -72.74, -14.38 | 84.49 | 0.74 | 6 |
| 23 | 01/05/2023 | 01:16:12 | 72.74, 152.91 | 95.51 | 01/05/2023 | 01:16:13 | 72.73, 152.93 | 95.50 | 1.26 | 1 |
| 24 | 01/05/2023 | 02:06:56 | -72.75, -39.78 | 84.49 | 01/05/2023 | 02:06:54 | -72.72, -39.76 | 84.52 | 2.78 | 2 |
| 25 | 01/05/2023 | 02:57:41 | 72.70, 127.63 | 95.46 | 01/05/2023 | 02:57:35 | 72.71, 127.54 | 95.48 | 3.14 | 6 |
| 26 | 01/05/2023 | 03:48:25 | -72.70, -65.06 | 84.55 | 01/05/2023 | 03:48:16 | -72.70, -65.15 | 84.54 | 2.79 | 9 |
| 27 | 01/05/2023 | 04:39:11 | 72.70, 102.24 | 95.46 | 01/05/2023 | 04:38:57 | 72.69, 102.16 | 95.45 | 3.20 | 14 |
| 28 | 01/05/2023 | 05:29:55 | -72.71, -90.45 | 84.55 | 01/05/2023 | 05:29:37 | -72.73, -90.43 | 84.52 | 2.51 | 18 |
| 29 | 01/05/2023 | 06:20:41 | 72.71, 76.86 | 95.46 | 01/05/2023 | 06:20:18 | 72.72, 76.88 | 95.47 | 1.17 | 23 |
| 30 | 01/05/2023 | 07:11:25 | -72.71,-115.83 | 84.55 | 01/05/2023 | 07:10:59 | -72.71,-115.81 | 84.55 | 0.95 | 26 |
| 31 | 01/05/2023 | 08:02:11 | 72.71, 51.47 | 95.45 | 01/05/2023 | 08:01:40 | 72.69, 51.49 | 95.44 | 2.29 | 31 |
| 32 | 01/05/2023 | 08:52:54 | -72.67,-141.12 | 84.61 | 01/05/2023 | 08:52:21 | -72.68,-141.20 | 84.58 | 3.33 | 33 |
| 33 | 01/05/2023 | 09:43:40 | 72.67, 26.19 | 95.40 | 01/05/2023 | 09:43:02 | 72.67, 26.11 | 95.41 | 2.76 | 38 |
| 34 | 01/05/2023 | 10:34:24 | -72.67,-166.50 | 84.61 | 01/05/2023 | 10:33:43 | -72.66,-166.58 | 84.61 | 2.96 | 41 |
| 35 | 01/05/2023 | 11:25:10 | 72.67, 0.80 | 95.40 | 01/05/2023 | 11:24:23 | 72.70, 0.83 | 95.43 | 3.00 | 47 |
| 36 | 01/05/2023 | 12:15:54 | -72.68, 168.11 | 84.61 | 01/05/2023 | 12:15:04 | -72.69, 168.13 | 84.59 | 1.57 | 50 |
| 37 | 01/05/2023 | 13:06:40 | 72.68, -24.58 | 95.39 | 01/05/2023 | 13:05:45 | 72.68, -24.56 | 95.40 | 0.77 | 55 |
| 38 | 01/05/2023 | 13:57:24 | -72.68, 142.73 | 84.61 | 01/05/2023 | 13:56:26 | -72.67, 142.75 | 84.62 | 1.86 | 58 |
| 39 | 01/05/2023 | 14:48:10 | 72.68, -49.97 | 95.39 | 01/05/2023 | 14:47:07 | 72.65, -49.95 | 95.37 | 3.41 | 63 |
| 40 | 01/05/2023 | 15:38:53 | -72.64, 117.44 | 84.67 | 01/05/2023 | 15:37:48 | -72.65, 117.36 | 84.64 | 2.79 | 65 |
| 41 | 01/05/2023 | 16:29:39 | 72.64, -75.25 | 95.34 | 01/05/2023 | 16:28:29 | 72.63, -75.33 | 95.35 | 2.81 | 70 |
| 42 | 01/05/2023 | 17:20:23 | -72.64, 92.06 | 84.67 | 01/05/2023 | 17:19:10 | -72.62, 91.98 | 84.67 | 3.44 | 73 |
| 43 | 01/05/2023 | 18:11:06 | 72.49,-100.33 | 95.17 | 01/05/2023 | 18:09:53 | 72.51,-100.92 | 95.23 | 20.01 | 73 |
| 44 | 01/05/2023 | 19:01:48 | -72.39, 67.18 | 84.95 | 01/05/2023 | 19:00:36 | -72.40, 66.19 | 84.88 | 33.53 | 72 |
| 45 | 01/05/2023 | 19:52:30 | 72.19,-125.11 | 94.84 | 01/05/2023 | 19:51:21 | 72.18,-126.91 | 94.92 | 61.37 | 69 |
| 46 | 01/05/2023 | 20:43:12 | -72.09, 42.39 | 85.28 | 01/05/2023 | 20:42:03 | -72.12, 40.31 | 85.14 | 71.38 | 69 |
| 47 | 01/05/2023 | 21:33:54 | 71.89,-149.91 | 94.51 | 01/05/2023 | 21:32:48 | 71.90,-152.78 | 94.66 | 99.34 | 66 |
Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 1/1/2023
Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 01/01/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-C