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: 1/2/2023
| 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 | 73.38, 70.65 | 96.29 | 01/04/2023 | 06:41:05 | 73.33, 72.96 | 96.13 | 73.89 | 68 |
| 2 | 01/04/2023 | 07:30:39 | -73.29,-121.82 | 83.82 | 01/04/2023 | 07:31:48 | -73.22,-119.97 | 83.98 | 59.89 | 69 |
| 3 | 01/04/2023 | 08:21:21 | 73.09, 45.92 | 95.96 | 01/04/2023 | 08:22:32 | 73.06, 47.02 | 95.87 | 35.55 | 71 |
| 4 | 01/04/2023 | 09:12:03 | -72.99,-146.55 | 84.15 | 01/04/2023 | 09:13:15 | -72.94,-145.90 | 84.24 | 21.94 | 72 |
| 5 | 01/04/2023 | 10:02:45 | 72.79, 21.18 | 95.63 | 01/04/2023 | 10:03:59 | 72.78, 21.09 | 95.62 | 2.93 | 74 |
| 6 | 01/04/2023 | 10:53:29 | -72.80,-171.51 | 84.37 | 01/04/2023 | 10:54:39 | -72.82,-171.50 | 84.36 | 2.91 | 70 |
| 7 | 01/04/2023 | 11:44:15 | 72.80, -4.20 | 95.63 | 01/04/2023 | 11:45:20 | 72.81, -4.19 | 95.63 | 2.03 | 65 |
| 8 | 01/04/2023 | 12:34:58 | -72.80, 163.10 | 84.37 | 01/04/2023 | 12:36:00 | -72.80, 163.12 | 84.39 | 0.54 | 62 |
| 9 | 01/04/2023 | 13:25:44 | 72.80, -29.59 | 95.63 | 01/04/2023 | 13:26:41 | 72.79, -29.57 | 95.61 | 1.31 | 57 |
| 10 | 01/04/2023 | 14:16:28 | -72.81, 137.72 | 84.37 | 01/04/2023 | 14:17:22 | -72.78, 137.73 | 84.41 | 3.28 | 54 |
| 11 | 01/04/2023 | 15:07:13 | 72.76, -54.87 | 95.57 | 01/04/2023 | 15:08:03 | 72.77, -54.96 | 95.58 | 3.19 | 50 |
| 12 | 01/04/2023 | 15:57:57 | -72.76, 112.43 | 84.43 | 01/04/2023 | 15:58:44 | -72.76, 112.35 | 84.44 | 3.02 | 47 |
| 13 | 01/04/2023 | 16:48:43 | 72.76, -80.26 | 95.57 | 01/04/2023 | 16:49:25 | 72.75, -80.34 | 95.55 | 3.35 | 42 |
| 14 | 01/04/2023 | 17:39:27 | -72.77, 87.05 | 84.43 | 01/04/2023 | 17:40:05 | -72.78, 87.06 | 84.42 | 1.96 | 38 |
| 15 | 01/04/2023 | 18:30:13 | 72.77,-105.64 | 95.57 | 01/04/2023 | 18:30:46 | 72.77,-105.62 | 95.57 | 1.03 | 33 |
| 16 | 01/04/2023 | 19:20:57 | -72.77, 61.66 | 84.43 | 01/04/2023 | 19:21:27 | -72.76, 61.68 | 84.45 | 1.28 | 30 |
| 17 | 01/04/2023 | 20:11:43 | 72.77,-131.03 | 95.57 | 01/04/2023 | 20:12:08 | 72.75,-131.01 | 95.54 | 2.33 | 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 | 3.23 | 23 |
| 19 | 01/04/2023 | 21:53:12 | 72.73,-156.31 | 95.51 | 01/04/2023 | 21:53:30 | 72.73,-156.40 | 95.52 | 2.90 | 18 |
| 20 | 01/04/2023 | 22:43:56 | -72.73, 11.00 | 84.49 | 01/04/2023 | 22:44:11 | -72.72, 10.91 | 84.50 | 3.36 | 15 |
| 21 | 01/04/2023 | 23:34:42 | 72.73, 178.30 | 95.51 | 01/04/2023 | 23:34:51 | 72.76, 178.32 | 95.53 | 2.90 | 9 |
| 22 | 01/05/2023 | 00:25:26 | -72.74, -14.39 | 84.49 | 01/05/2023 | 00:25:32 | -72.75, -14.37 | 84.49 | 1.05 | 6 |
| 23 | 01/05/2023 | 01:16:12 | 72.74, 152.92 | 95.51 | 01/05/2023 | 01:16:13 | 72.74, 152.94 | 95.51 | 0.64 | 1 |
| 24 | 01/05/2023 | 02:06:56 | -72.74, -39.78 | 84.49 | 01/05/2023 | 02:06:54 | -72.72, -39.76 | 84.51 | 2.25 | 2 |
| 25 | 01/05/2023 | 02:57:42 | 72.74, 127.53 | 95.51 | 01/05/2023 | 02:57:35 | 72.71, 127.55 | 95.48 | 3.42 | 7 |
| 26 | 01/05/2023 | 03:48:25 | -72.70, -65.06 | 84.55 | 01/05/2023 | 03:48:16 | -72.70, -65.14 | 84.54 | 2.90 | 9 |
| 27 | 01/05/2023 | 04:39:11 | 72.70, 102.25 | 95.45 | 01/05/2023 | 04:38:57 | 72.69, 102.16 | 95.45 | 2.99 | 14 |
| 28 | 01/05/2023 | 05:29:55 | -72.70, -90.44 | 84.55 | 01/05/2023 | 05:29:37 | -72.73, -90.42 | 84.52 | 3.00 | 18 |
| 29 | 01/05/2023 | 06:20:41 | 72.70, 76.87 | 95.45 | 01/05/2023 | 06:20:18 | 72.72, 76.88 | 95.47 | 1.82 | 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 | 0.61 | 26 |
| 31 | 01/05/2023 | 08:02:11 | 72.71, 51.48 | 95.45 | 01/05/2023 | 08:01:40 | 72.70, 51.50 | 95.44 | 1.51 | 31 |
| 32 | 01/05/2023 | 08:52:55 | -72.71,-141.21 | 84.55 | 01/05/2023 | 08:52:21 | -72.69,-141.20 | 84.58 | 3.26 | 34 |
| 33 | 01/05/2023 | 09:43:40 | 72.66, 26.20 | 95.39 | 01/05/2023 | 09:43:02 | 72.67, 26.11 | 95.41 | 3.08 | 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 | 2.89 | 41 |
| 35 | 01/05/2023 | 11:25:10 | 72.67, 0.81 | 95.39 | 01/05/2023 | 11:24:24 | 72.65, 0.73 | 95.39 | 3.46 | 46 |
| 36 | 01/05/2023 | 12:15:54 | -72.67, 168.12 | 84.61 | 01/05/2023 | 12:15:04 | -72.69, 168.14 | 84.59 | 2.02 | 50 |
| 37 | 01/05/2023 | 13:06:40 | 72.67, -24.57 | 95.39 | 01/05/2023 | 13:05:45 | 72.68, -24.56 | 95.40 | 0.85 | 55 |
| 38 | 01/05/2023 | 13:57:24 | -72.68, 142.73 | 84.61 | 01/05/2023 | 13:56:26 | -72.67, 142.75 | 84.61 | 1.33 | 58 |
| 39 | 01/05/2023 | 14:48:10 | 72.68, -49.96 | 95.39 | 01/05/2023 | 14:47:07 | 72.66, -49.94 | 95.38 | 2.61 | 63 |
| 40 | 01/05/2023 | 15:38:53 | -72.63, 117.45 | 84.67 | 01/05/2023 | 15:37:48 | -72.65, 117.37 | 84.64 | 3.09 | 65 |
| 41 | 01/05/2023 | 16:29:39 | 72.64, -75.24 | 95.33 | 01/05/2023 | 16:28:29 | 72.64, -75.33 | 95.35 | 2.83 | 70 |
| 42 | 01/05/2023 | 17:20:23 | -72.64, 92.07 | 84.67 | 01/05/2023 | 17:19:10 | -72.62, 91.98 | 84.67 | 3.22 | 73 |
| 43 | 01/05/2023 | 18:11:06 | 72.49,-100.32 | 95.16 | 01/05/2023 | 18:09:53 | 72.51,-100.92 | 95.23 | 20.23 | 73 |
| 44 | 01/05/2023 | 19:01:48 | -72.39, 67.19 | 84.95 | 01/05/2023 | 19:00:36 | -72.40, 66.19 | 84.88 | 33.66 | 72 |
| 45 | 01/05/2023 | 19:52:30 | 72.19,-125.10 | 94.83 | 01/05/2023 | 19:51:21 | 72.18,-126.91 | 94.92 | 61.50 | 69 |
| 46 | 01/05/2023 | 20:43:12 | -72.09, 42.40 | 85.28 | 01/05/2023 | 20:42:03 | -72.12, 40.31 | 85.14 | 71.52 | 69 |
| 47 | 01/05/2023 | 21:33:54 | 71.88,-149.90 | 94.50 | 01/05/2023 | 21:32:48 | 71.90,-152.78 | 94.67 | 99.49 | 66 |
Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 1/2/2023
Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 01/02/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-C