Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/21/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 12/26/2021 | 03:03:23 | 73.49, 124.25 | 96.99 | 12/26/2021 | 03:04:29 | 73.42, 127.29 | 96.80 | 96.41 | 66 |
| 2 | 12/26/2021 | 03:54:05 | -73.40, -68.22 | 83.12 | 12/26/2021 | 03:55:12 | -73.35, -65.55 | 83.28 | 85.00 | 67 |
| 3 | 12/26/2021 | 04:44:47 | 73.20, 99.54 | 96.67 | 12/26/2021 | 04:45:56 | 73.15, 101.34 | 96.54 | 58.42 | 69 |
| 4 | 12/26/2021 | 05:35:29 | -73.11, -92.94 | 83.44 | 12/26/2021 | 05:36:40 | -73.02, -91.60 | 83.58 | 44.53 | 71 |
| 5 | 12/26/2021 | 06:26:11 | 72.90, 74.80 | 96.35 | 12/26/2021 | 06:27:23 | 72.87, 75.42 | 96.28 | 20.48 | 72 |
| 6 | 12/26/2021 | 07:16:53 | -72.81,-117.69 | 83.76 | 12/26/2021 | 07:18:07 | -72.75,-117.52 | 83.84 | 9.16 | 74 |
| 7 | 12/26/2021 | 08:07:38 | 72.76, 49.73 | 96.19 | 12/26/2021 | 08:08:47 | 72.75, 49.82 | 96.17 | 3.31 | 69 |
| 8 | 12/26/2021 | 08:58:21 | -72.72,-142.87 | 83.86 | 12/26/2021 | 08:59:29 | -72.73,-142.90 | 83.86 | 1.17 | 68 |
| 9 | 12/26/2021 | 09:49:07 | 72.72, 24.44 | 96.15 | 12/26/2021 | 09:50:09 | 72.73, 24.43 | 96.14 | 0.85 | 62 |
| 10 | 12/26/2021 | 10:39:51 | -72.73,-168.27 | 83.85 | 12/26/2021 | 10:40:51 | -72.70,-168.29 | 83.89 | 2.91 | 60 |
| 11 | 12/26/2021 | 11:30:37 | 72.73, -0.95 | 96.15 | 12/26/2021 | 11:31:31 | 72.70, -0.96 | 96.12 | 2.69 | 54 |
| 12 | 12/26/2021 | 12:21:21 | -72.74, 166.34 | 83.84 | 12/26/2021 | 12:22:12 | -72.73, 166.43 | 83.86 | 2.94 | 51 |
| 13 | 12/26/2021 | 13:12:06 | 72.69, -26.24 | 96.10 | 12/26/2021 | 13:12:53 | 72.68, -26.34 | 96.10 | 3.39 | 47 |
| 14 | 12/26/2021 | 14:02:50 | -72.70, 141.06 | 83.89 | 12/26/2021 | 14:03:34 | -72.71, 141.04 | 83.88 | 1.57 | 44 |
| 15 | 12/26/2021 | 14:53:36 | 72.69, -51.63 | 96.11 | 12/26/2021 | 14:54:14 | 72.71, -51.62 | 96.12 | 1.65 | 38 |
| 16 | 12/26/2021 | 15:44:20 | -72.70, 115.66 | 83.88 | 12/26/2021 | 15:44:56 | -72.69, 115.66 | 83.91 | 1.95 | 36 |
| 17 | 12/26/2021 | 16:35:06 | 72.70, -77.03 | 96.12 | 12/26/2021 | 16:35:36 | 72.69, -77.01 | 96.10 | 1.94 | 30 |
| 18 | 12/26/2021 | 17:25:49 | -72.66, 90.38 | 83.93 | 12/26/2021 | 17:26:18 | -72.66, 90.27 | 83.93 | 3.45 | 29 |
| 19 | 12/26/2021 | 18:16:35 | 72.66,-102.31 | 96.07 | 12/26/2021 | 18:16:58 | 72.66,-102.40 | 96.07 | 2.79 | 23 |
| 20 | 12/26/2021 | 19:07:19 | -72.67, 64.98 | 83.92 | 12/26/2021 | 19:07:39 | -72.69, 64.99 | 83.91 | 2.39 | 20 |
| 21 | 12/26/2021 | 19:58:05 | 72.67,-127.71 | 96.08 | 12/26/2021 | 19:58:19 | 72.69,-127.68 | 96.10 | 2.59 | 14 |
| 22 | 12/26/2021 | 20:48:49 | -72.68, 39.59 | 83.92 | 12/26/2021 | 20:49:01 | -72.67, 39.60 | 83.93 | 1.16 | 12 |
| 23 | 12/26/2021 | 21:39:35 | 72.68,-153.10 | 96.08 | 12/26/2021 | 21:39:41 | 72.67,-153.06 | 96.07 | 1.51 | 6 |
| 24 | 12/26/2021 | 22:30:18 | -72.64, 14.30 | 83.97 | 12/26/2021 | 22:30:23 | -72.65, 14.22 | 83.95 | 3.04 | 5 |
| 25 | 12/26/2021 | 23:21:04 | 72.64,-178.38 | 96.04 | 12/26/2021 | 23:21:03 | 72.65,-178.45 | 96.05 | 2.44 | 1 |
| 26 | 12/27/2021 | 00:11:48 | -72.65, -11.09 | 83.96 | 12/27/2021 | 00:11:44 | -72.68, -11.06 | 83.93 | 3.34 | 4 |
| 27 | 12/27/2021 | 01:02:34 | 72.65, 156.22 | 96.04 | 12/27/2021 | 01:02:25 | 72.62, 156.16 | 96.03 | 3.14 | 9 |
| 28 | 12/27/2021 | 01:53:18 | -72.66, -36.48 | 83.95 | 12/27/2021 | 01:53:06 | -72.65, -36.45 | 83.95 | 1.03 | 12 |
| 29 | 12/27/2021 | 02:44:04 | 72.65, 130.83 | 96.05 | 12/27/2021 | 02:43:46 | 72.65, 130.88 | 96.05 | 1.68 | 18 |
| 30 | 12/27/2021 | 03:34:47 | -72.61, -61.77 | 84.00 | 12/27/2021 | 03:34:28 | -72.63, -61.84 | 83.98 | 2.95 | 19 |
| 31 | 12/27/2021 | 04:25:32 | 72.61, 105.54 | 96.00 | 12/27/2021 | 04:25:07 | 72.63, 105.49 | 96.03 | 2.47 | 25 |
| 32 | 12/27/2021 | 05:16:16 | -72.62, -87.16 | 83.99 | 12/27/2021 | 05:15:49 | -72.61, -87.22 | 84.00 | 2.56 | 27 |
| 33 | 12/27/2021 | 06:07:02 | 72.62, 80.15 | 96.01 | 12/27/2021 | 06:06:29 | 72.61, 80.11 | 96.00 | 2.15 | 33 |
| 34 | 12/27/2021 | 06:57:46 | -72.63,-112.55 | 83.99 | 12/27/2021 | 06:57:10 | -72.64,-112.50 | 83.98 | 1.72 | 36 |
| 35 | 12/27/2021 | 07:48:32 | 72.63, 54.76 | 96.02 | 12/27/2021 | 07:47:50 | 72.63, 54.83 | 96.03 | 2.31 | 42 |
| 36 | 12/27/2021 | 08:39:15 | -72.59,-137.84 | 84.03 | 12/27/2021 | 08:38:32 | -72.61,-137.89 | 84.00 | 3.21 | 43 |
| 37 | 12/27/2021 | 09:30:01 | 72.59, 29.47 | 95.97 | 12/27/2021 | 09:29:12 | 72.61, 29.44 | 96.00 | 2.86 | 49 |
| 38 | 12/27/2021 | 10:20:45 | -72.60,-163.23 | 84.03 | 12/27/2021 | 10:19:54 | -72.59,-163.27 | 84.02 | 1.59 | 51 |
| 39 | 12/27/2021 | 11:11:31 | 72.60, 4.08 | 95.98 | 12/27/2021 | 11:10:34 | 72.59, 4.05 | 95.98 | 1.16 | 57 |
| 40 | 12/27/2021 | 12:02:15 | -72.61, 171.38 | 84.02 | 12/27/2021 | 12:01:15 | -72.62, 171.44 | 84.00 | 2.65 | 60 |
| 41 | 12/27/2021 | 12:53:01 | 72.61, -21.31 | 95.98 | 12/27/2021 | 12:51:55 | 72.62, -21.23 | 96.00 | 3.13 | 66 |
| 42 | 12/27/2021 | 13:43:45 | -72.61, 145.98 | 84.02 | 12/27/2021 | 13:42:37 | -72.60, 146.06 | 84.02 | 3.15 | 68 |
| 43 | 12/27/2021 | 14:34:30 | 72.56, -46.60 | 95.93 | 12/27/2021 | 14:33:17 | 72.59, -46.61 | 95.98 | 3.50 | 73 |
| 44 | 12/27/2021 | 15:25:14 | -72.57, 120.70 | 84.06 | 12/27/2021 | 15:23:59 | -72.57, 120.67 | 84.05 | 0.81 | 75 |
| 45 | 12/27/2021 | 16:15:56 | 72.37, -71.58 | 95.72 | 12/27/2021 | 16:14:43 | 72.37, -72.41 | 95.77 | 27.74 | 73 |
| 46 | 12/27/2021 | 17:06:38 | -72.28, 95.91 | 84.38 | 12/27/2021 | 17:05:26 | -72.30, 94.78 | 84.30 | 38.37 | 72 |
| 47 | 12/27/2021 | 17:57:19 | 72.02, -96.28 | 95.35 | 12/27/2021 | 17:56:11 | 72.04, -98.39 | 95.46 | 72.34 | 68 |
| 48 | 12/27/2021 | 18:48:02 | -71.98, 71.11 | 84.70 | 12/27/2021 | 18:46:54 | -71.97, 68.81 | 84.61 | 79.27 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/21/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 12/21/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B